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If 𝐴 = [−2 43 −1] 𝑎𝑛𝑑 𝐵 = [1 34 −1], then verify that either B is a multiplicative inverse ofA or not?

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If 𝐴 = [−2 43 −1] 𝑎𝑛𝑑 𝐵 = [1 34 −1], then verify that either B is a multiplicative inverse ofA or not?
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Solution 1

To verify if B is a multiplicative inverse of A, we need to multiply matrix A by matrix B. If the result is an identity matrix, then B is a multiplicative inverse of A.

However, in this case, A and B are not square matrices, they are 1x3 matrices. The concept of multiplicative inverse is not defin Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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