Linear Algebra: A Modern Introduction

Published by Cengage Learning
ISBN 10: 1285463242
ISBN 13: 978-1-28546-324-7

Chapter 2 - Systems of Linear Equations - 2.2 Direct Methods for Solving Linear Systems - Exercises 2.2 - Page 79: 8

Answer

Row Echelon Form, but not Reduced Row Echelon Form.

Work Step by Step

The row of zeros is on the bottom and the pivot entries are each to the right of the above pivot entry. However, it is not reduced because not all leading coefficients are 1.
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