Question: Let and 3 2 1 0 1 4 0 0 A = -5 0 1 4 3 1 3 -2 a 24 8 16

Let and 3 2 1 0 1 4 0 0 A =

Let and 3 2 1 0 1 4 0 0 A = -5 0 1 4 3 1 3 -2 a 24 8 16 b -40 -2 -4 adj(A) = 4 8 -20-40 -71 28 -19 30 Part(a)[5 points] Use cofactor expansion along row 2, find det(A). Part(a)[4 points] Find a and b.

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