Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-5 Working with Sets - Lesson Check - Page 197: 5


The complement of $A^\prime$ is $A$.

Work Step by Step

Complements are two subsets that do not share any members and that, combined, include all the members in the universal set. If $A^\prime$ is the complement of $A$, then $A$ is also the complement of $A^\prime$.
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