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Linear Algebra With Applications
Found in: Page 108
Linear Algebra With Applications

Linear Algebra With Applications

Book edition 5th
Author(s) Otto Bretscher
Pages 442 pages
ISBN 9780321796974

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Short Answer

If matrices A and B commute, then the formula A2B = BA2 must hold.

The statement is true.

See the step by step solution

Step by Step Solution

Step 1: Explaining

The claim is that if A and B commute then A2B=BA2 . First by definition if A and B commute this means that thus we will have:


Step 2: Result

Thus the statement is true.

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