Question: Given ad # 2b, show that the matrix A = ( d satisfies the following properties of matrix inverse. (1) (A-1) -1 = A (2)

Given ad # 2b, show that the matrix A = ( d satisfies the following properties of matrix inverse. (1) (A-1) -1 = A (2) (A2) -1 = (A-1)2 (3) (AT) -1 = (A-1)T (4) (AB) -1 = B-A-, for B= (1 2) 1 (5) |A-3 = 1

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