1.

Multiplicative inverse matrix generalized form to solve is which of the following?

A. AA<sup>-1</sup> = A<sup>-1</sup>A = I
B. AA<sup>-2</sup> = A<sup>-3</sup>A = I
C. 3AA<sup>4</sup> = A<sup>-1</sup>A = I
D. AA<sup>-1</sup> = 2A<sup>-5</sup>A = Q
Answer» B. AA<sup>-2</sup> = A<sup>-3</sup>A = I


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