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<rss version="2.0"><channel><title>A First Course in Linear Algebra textbook</title><link>http://linear.ups.edu</link><description>PDFcast of updates to the electronic version of the free textbook "A First Course in Linear Algebra"</description><lastBuildDate>Wed, 10 Mar 2010 19:59:31 GMT</lastBuildDate><generator>PyRSS2Gen-1.0.0</generator><docs>http://blogs.law.harvard.edu/tech/rss</docs><ttl>240</ttl><item><title>Version 2.21</title><link>http://linear.ups.edu/download.html</link><description>v2.21  2010/03/10
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Typo:  Solution ILT.T20, null spaces of linear transformations should be kernels (Scott Macha)
Typo:  Technique DC, "anitderivative" (Jinshil Yi)
Typo:  "taht", "scalked" (Jinshil Yi)
Typo:  Section VO, last paragraph, Property ACC corrected to AAC (David Eva)
Edit:  Part 1 of Definition RREF slightly reworded.
Edit:  Row operation examples and solutions reformatted
Edit:  Improved \setparts macro
Edit:  Various clean-up in Chapters SLE, V
New:  Exercise HSE.T12 (Ivan Kessler)
New:  Exercise NM.T12
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