23-2 Consider the matrix A, 1 0 A = -2-32 1 1 1 0 3 -1 0 0 1 2 1 2 -7075 3-2-5 (a) Use correct step-by-step row reduction to compute the det(A). (b) Use your answer in part (a) to compute the det(2A-¹)

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