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Unformatted text preview: c) Prove that if A is similar to B , and B is similar to C , then A is similar to C . Answers: The average was about 35/60, though the problems do not seem very hard. 1) This problem is based on Matlab exercise 1, page 220 (see also Example 3, page 202, etc). A = 0 1 1 2 , y = W1 1 2 = 1 2 , L ( x ) = A y = 2 3 2) This is HW 5.2.5: P 1 P 2 = [1 32] T and P 1 P 3 = [12 4] T . Get N = [82 1] (any nonzero scalar multiple of this is also OK) by computing the nullspace of A = 1 3212 4 3) See text/lectures. 1...
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 Spring '09
 JULIANEDWARDS

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