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		<title>Svar till övning 17.13 - Versionshistorik</title>
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			<title>Geoba: Ny sida: &lt;math&gt;\frac{1}{3}\begin{pmatrix}1&amp;{-2}&amp;{-2}\\{-2}&amp;1&amp;{-2}\\{-2}&amp;{-2}&amp;1\end{pmatrix}&lt;/math&gt;</title>
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			<description>&lt;p&gt;Ny sida: &amp;lt;math&amp;gt;\frac{1}{3}\begin{pmatrix}1&amp;amp;{-2}&amp;amp;{-2}\\{-2}&amp;amp;1&amp;amp;{-2}\\{-2}&amp;amp;{-2}&amp;amp;1\end{pmatrix}&amp;lt;/math&amp;gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;math&amp;gt;\frac{1}{3}\begin{pmatrix}1&amp;amp;{-2}&amp;amp;{-2}\\{-2}&amp;amp;1&amp;amp;{-2}\\{-2}&amp;amp;{-2}&amp;amp;1\end{pmatrix}&amp;lt;/math&amp;gt;&lt;/div&gt;</description>
			<pubDate>Fri, 07 Nov 2008 12:57:26 GMT</pubDate>			<dc:creator>Geoba</dc:creator>			<comments>http://wiki.math.se/wikis/samverkan/linalg-LIU/index.php/Diskussion:Svar_till_%C3%B6vning_17.13</comments>		</item>
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