Answer
Row echelon form, but not reduced row echelon form
Work Step by Step
The matrix is in row echelon form because each nonzero row's first non zero entry is to the right of the previous row's, and the nonzero row is at the bottom.
Linear Algebra: A Modern Introduction
by Poole, David
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: 2
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