Mathematics, 23.12.2020 14:00 alshaibanihassan10

Suppose that A is a 3x3 square matrix with determinant 7 and B is a 3x3
square matrix with determinant - 1
Find det(A2. B-1)

Answers: 2

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Suppose that A is a 3x3 square matrix with determinant 7 and B is a 3x3
square matrix with de...