1 -1 1 -1 1. The inverse of a nonsingular matrix A is the matrix Which of the following 1 -1 1 matrices is equal to A? (1 1 0 0) -1 -1 -1 0 1 1 0 (a) 0 0 1 0 1 (d) 0 0 1 1 -1 -1 1 -1 (b) (c) 01 1 -1 1 -1 0 0 0 1 0 1 1 0 0 0 1

Q: [120 0230 0 0 2] O [1 20 240 0 0 2] [1 -20 -250 0 0 -2] [200 012 025]

A: The given matrices are

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