Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 11 - Systems of Equations and Inequalities - 11.4 Matrix Algebra - 11.4 Assess Your Understanding - Page 757: 4

Answer

Inverse matrix.

Work Step by Step

If $AB=I_n$ then $B$ is the inverse matrix of A.
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