Elementary Linear Algebra 7th Edition

by Larson, Ron

Published by Cengage Learning

ISBN 10: 1-13311-087-8

ISBN 13: 978-1-13311-087-3

Chapter 2 - Matrices - 2.4 Elementary Matrices - 2.4 Exercises - Page 82: 2

Answer

Not an elementary matrix

Work Step by Step

This is not an elementary matrix because it is not square (number of columns $\ne$ number of rows).

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