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Which of the following is not a property of invertible matrices if A and B are matrices of the same order?

Which of the following is not a property of invertible matrices if A and B are matrices of the same order? Correct Answer (AB)-1=A-1 B-1

(AB)-1=A-1 B-1 is incorrect. The correct formula is (AB)-1=B-1 A-1. B-1 A-1 ≠ A-1 B-1 as matrix multiplication is not commutative.

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