#### Answer

Makes sense.

#### Work Step by Step

Only matrices of the same order can be added or subtracted.
Matrices of the same order are added or subtracted by adding or subtracting corresponding elements.
$A+B=[a_{ij}+b_{ij}]$
Makes sense.

Published by
Pearson

ISBN 10:
0-32178-228-3

ISBN 13:
978-0-32178-228-1

Makes sense.

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