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	<id>http://geometrie.idea-sketch.com/index.php?action=history&amp;feed=atom&amp;title=L%C3%B6sung_von_Aufgabe_2</id>
	<title>Lösung von Aufgabe 2 - Versionsgeschichte</title>
	<link rel="self" type="application/atom+xml" href="http://geometrie.idea-sketch.com/index.php?action=history&amp;feed=atom&amp;title=L%C3%B6sung_von_Aufgabe_2"/>
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	<updated>2026-08-05T04:25:16Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in Geometrie-Wiki</subtitle>
	<generator>MediaWiki 1.43.9</generator>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1886&amp;oldid=prev</id>
		<title>*m.g.*: /* Lösung */</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1886&amp;oldid=prev"/>
		<updated>2010-06-14T03:36:31Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lösung&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:36 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l12&quot;&gt;Zeile 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 12:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung. Falls &amp;lt;math&amp;gt;\ a^2 + b^2 = 1&amp;lt;/math&amp;gt; gilt, ist die Gleichung normiert und heißt Hessesche Normalform der allgemeinen Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung. Falls &amp;lt;math&amp;gt;\ a^2 + b^2 = 1&amp;lt;/math&amp;gt; gilt, ist die Gleichung normiert und heißt Hessesche Normalform der allgemeinen Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Warum kann man mit Gleichungen der Form &amp;lt;math&amp;gt;\ y = mx + n&amp;lt;/math&amp;gt; nicht alle Geraden des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; beschreiben?&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-1885:rev-1886:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1885&amp;oldid=prev</id>
		<title>*m.g.*: /* Lösung */</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1885&amp;oldid=prev"/>
		<updated>2010-06-14T03:34:25Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lösung&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:34 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Zeile 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung. Falls &amp;lt;math&amp;gt;a^2 + b^2 = 1&amp;lt;/math&amp;gt; gilt, ist die Gleichung normiert und heißt Hessesche Normalform der allgemeinen Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung. Falls &amp;lt;math&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;\ &lt;/ins&gt;a^2 + b^2 = 1&amp;lt;/math&amp;gt; gilt, ist die Gleichung normiert und heißt Hessesche Normalform der allgemeinen Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-1884:rev-1885:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1884&amp;oldid=prev</id>
		<title>*m.g.*: /* Lösung */</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1884&amp;oldid=prev"/>
		<updated>2010-06-14T03:33:52Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lösung&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:33 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Zeile 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Geradengleichung. Falls &amp;lt;math&amp;gt;a^2 + b^2 = 1&amp;lt;/math&amp;gt; gilt, ist die Gleichung normiert und heißt Hessesche Normalform der allgemeinen &lt;/ins&gt;Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-1883:rev-1884:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1883&amp;oldid=prev</id>
		<title>*m.g.*: /* Lösung */</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1883&amp;oldid=prev"/>
		<updated>2010-06-14T03:32:04Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lösung&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:32 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l7&quot;&gt;Zeile 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ggb_applet width=&amp;quot;587&amp;quot; height=&amp;quot;544&amp;quot;  version=&amp;quot;3.2&amp;quot; ggbBase64=&amp;quot;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&amp;quot; framePossible = &amp;quot;false&amp;quot; showResetIcon = &amp;quot;true&amp;quot; showAnimationButton = &amp;quot;true&amp;quot; enableRightClick = &amp;quot;true&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;true&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;false&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ggb_applet width=&amp;quot;587&amp;quot; height=&amp;quot;544&amp;quot;  version=&amp;quot;3.2&amp;quot; ggbBase64=&amp;quot;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&amp;quot; framePossible = &amp;quot;false&amp;quot; showResetIcon = &amp;quot;true&amp;quot; showAnimationButton = &amp;quot;true&amp;quot; enableRightClick = &amp;quot;true&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;true&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;false&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Definition:&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br /&amp;gt;&lt;/ins&gt;Definition:&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-1882:rev-1883:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1882&amp;oldid=prev</id>
		<title>*m.g.* am 14. Juni 2010 um 03:31 Uhr</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1882&amp;oldid=prev"/>
		<updated>2010-06-14T03:31:20Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:31 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l8&quot;&gt;Zeile 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 8:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Definition:&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Definition:&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Eine Gerade ist die Menge aller Punkte des &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; deren Koordinaten &amp;lt;math&amp;gt;\ x&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ y&amp;lt;/math&amp;gt; der Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; genügen.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Die Gleichung &amp;lt;math&amp;gt;\ ax + by + c = 0&amp;lt;/math&amp;gt; heißt allgemeine Geradengleichung&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-1881:rev-1882:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1881&amp;oldid=prev</id>
		<title>*m.g.*: /* Lösung */</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1881&amp;oldid=prev"/>
		<updated>2010-06-14T03:28:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;span class=&quot;autocomment&quot;&gt;Lösung&lt;/span&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:28 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l6&quot;&gt;Zeile 6:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 6:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Lösung ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Lösung ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ggb_applet width=&amp;quot;587&amp;quot; height=&amp;quot;544&amp;quot;  version=&amp;quot;3.2&amp;quot; ggbBase64=&amp;quot;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&amp;quot; framePossible = &amp;quot;false&amp;quot; showResetIcon = &amp;quot;true&amp;quot; showAnimationButton = &amp;quot;true&amp;quot; enableRightClick = &amp;quot;true&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;true&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;false&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ggb_applet width=&amp;quot;587&amp;quot; height=&amp;quot;544&amp;quot;  version=&amp;quot;3.2&amp;quot; ggbBase64=&amp;quot;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&amp;quot; framePossible = &amp;quot;false&amp;quot; showResetIcon = &amp;quot;true&amp;quot; showAnimationButton = &amp;quot;true&amp;quot; enableRightClick = &amp;quot;true&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;true&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;false&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Definition:&amp;lt;br /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:Es seien &amp;lt;math&amp;gt;\ a, b, c&amp;lt;/math&amp;gt; drei reelle Zahlen mit &amp;lt;math&amp;gt;\ a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;\ b&amp;lt;/math&amp;gt; sind nicht gleichzeitig 0.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-1880:rev-1881:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1880&amp;oldid=prev</id>
		<title>*m.g.* am 14. Juni 2010 um 03:24 Uhr</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=1880&amp;oldid=prev"/>
		<updated>2010-06-14T03:24:02Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 14. Juni 2010, 03:24 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Zeile 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ihre Lösung?&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ihre Lösung?&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;== Lösung ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ggb_applet width=&quot;587&quot; height=&quot;544&quot;  version=&quot;3.2&quot; ggbBase64=&quot;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&quot; framePossible = &quot;false&quot; showResetIcon = &quot;true&quot; showAnimationButton = &quot;true&quot; enableRightClick = &quot;true&quot; errorDialogsActive = &quot;true&quot; enableLabelDrags = &quot;true&quot; showMenuBar = &quot;true&quot; showToolBar = &quot;false&quot; showToolBarHelp = &quot;false&quot; showAlgebraInput = &quot;true&quot; allowRescaling = &quot;true&quot; /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-915:rev-1880:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=915&amp;oldid=prev</id>
		<title>*m.g.*: Die Seite wurde neu angelegt: Die Aufgabe lautete:  Oberstudienrat Kramer beginnt die Stunde zur analytischen Geometrie mit der Frage, ob denn jemand wüsste, wie eine Gerade im &lt;math&gt;\mathbb{R}^2&lt;/...</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=L%C3%B6sung_von_Aufgabe_2&amp;diff=915&amp;oldid=prev"/>
		<updated>2010-05-13T16:29:22Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: Die Aufgabe lautete:  Oberstudienrat Kramer beginnt die Stunde zur analytischen Geometrie mit der Frage, ob denn jemand wüsste, wie eine Gerade im &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Die Aufgabe lautete:&lt;br /&gt;
&lt;br /&gt;
Oberstudienrat Kramer beginnt die Stunde zur analytischen Geometrie mit der Frage, ob denn jemand wüsste, wie eine Gerade im &amp;lt;math&amp;gt;\mathbb{R}^2&amp;lt;/math&amp;gt; definiert wäre. Vergleichen Sie mit Aufgabe 1.&lt;br /&gt;
&lt;br /&gt;
Ihre Lösung?&lt;/div&gt;</summary>
		<author><name>*m.g.*</name></author>
	</entry>
</feed>