-1 1. The inverse of a nonsingular matrix A is the matrix 0 0 Which of the following 1 -1 0. matrices is equal to A? (1 100) 1 -1 -1 1 -1 0 (1 1 11 0110 (a) 0011 -1 -1 (c) 1 -1 1 01 (b) 01 0111 (d) 0011 -- 1 -1 000 1 00 0 1

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