<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://drorbn.net/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=76.98.229.83</id>
	<title>Drorbn - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://drorbn.net/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=76.98.229.83"/>
	<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Special:Contributions/76.98.229.83"/>
	<updated>2026-05-09T12:43:18Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.39.6</generator>
	<entry>
		<id>https://drorbn.net/index.php?title=06-240/Classnotes_For_Thursday_November_9&amp;diff=5056</id>
		<title>06-240/Classnotes For Thursday November 9</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=06-240/Classnotes_For_Thursday_November_9&amp;diff=5056"/>
		<updated>2007-05-28T06:37:20Z</updated>

		<summary type="html">&lt;p&gt;76.98.229.83: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{06-240/Navigation}}&lt;br /&gt;
&lt;br /&gt;
==Review of Last Class==&lt;br /&gt;
{|&lt;br /&gt;
|-&lt;br /&gt;
|&#039;&#039;&#039;Problem.&#039;&#039;&#039; Find the rank (the dimension of the image) of a linear transformation &amp;lt;math&amp;gt;T&amp;lt;/math&amp;gt; whose matrix representation is the matrix A shown on the right.&lt;br /&gt;
|&amp;lt;math&amp;gt;A=\begin{pmatrix}0&amp;lt;/math&amp;gt;&lt;/div&gt;</summary>
		<author><name>76.98.229.83</name></author>
	</entry>
</feed>