| Linear Algebra : Matrix condition for one-to-one trans |
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| Written by pornrat |
| Friday, 21 February 2014 05:04 |
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Showing that the rank of the of an mxn transformation matrix has to be an for the transformation to be one-to-one (injective)
ที่มา : http://www.khanacademy.org ลิงค์ : http://youtu.be/M3FuL9qKTBs อัพโหลดโดย : Khan Academy |