Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 2 - Systems of Linear Equations and Inequalities - 2.1 Systems of Linear Equations - 2.1 Exercises - Page 142: 40

Answer

Explanation given below.

Work Step by Step

A consistent system is one that HAS solutions. An inconsistent system has none. So, it can't have infinitely many solutions (it has none.) The error the student made is calling it a dependent system (one that has infinitely many solutions).
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