Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 11 - Systems of Equations and Inequalities - 11.2 Systems of Linear Equations: Matrices - 11.2 Assess Your Understanding - Page 730: 6

Answer

c)

Work Step by Step

The last row makes the system inconsistent (because it is impossible for an equation in the form of $0x+0y+0z=c\ne0$ to be true), hence the answer is c).
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