Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 9 - Inequalities and Problem Solving - 9.2 Intersections, Unions, and Compound Inequalities - 9.2 Exercise Set - Page 591: 100

Answer

The answer is below.

Work Step by Step

Since the intersection of two sets includes values that are in both sets, it follows that $a$ and $b$ must equal $c$ and $d$.
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