# m340l - '08 Spring M340L Homework Problem Partial Answers...

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’08 Spring M340L Homework Problem Partial Answers Yoonsang Lee([email protected]) April 4, 2008 Note - I provide answers of some homework problems for reference purpose only. But some of these are not the full solutions. So, you won’t get a full credit using similar argument like this, even if you see the same problem. To get a full credit on the exam, you have to show all your works with explanation. 4.1.6 No, the zero polynomial(the identity) is not in the set. 4.2.2 5 21 19 13 23 2 8 14 1 5 - 3 2 = 0 0 0 , so w is in Nul A . 4.2.4 6 1 0 0 , 0 0 0 1 4.2.6 - 6 2 1 0 0 , 8 - 1 0 1 0 , - 1 0 0 0 1 4.2.34 The kernel of T is { 0 } . 4.3.2 No, the set is linearly dependent because the zero vector is in the set. The columns of 1 0 0 0 0 1 1 0 0 do not span

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m340l - '08 Spring M340L Homework Problem Partial Answers...

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