Problem 1: Consider the matrix 3 -2 -11 A = -1 2 -1 |-1 -2 3...

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Answer 1

Answer #1

a polynomia characteristic polynomial is given by det 1372 +2 +7 L1 2 3+1 = (2-3) { 22 - 50+6-2}-2(4-3-1) + 2-4+4 = (2-3) { 2

Answer 2

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