Question

which is the required factor to find the multiplicative inverse of a matrix​

Answer 1

Answer:

A matrix that has a multiplicative inverse is called an invertible matrix. Only a square matrix may have a multiplicative inverse, as the reversibility, AA−1=A−1A=I A A − 1 = A − 1 A = I , is a requirement. Not all square matrices have an inverse, but if A is invertible, then A−1 is unique.

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