College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Summary, Review, and Test - Review Exercises - Page 89: 7


$C\cap A=\{a\}$

Work Step by Step

$A=\{a,b,c\}$ $;$ $C=\{a,d,f,g\}$ $C\cap A$ The intersection of two sets is a set that includes the elements that belong to both sets. The intersection of $A$ and $C$ has the elements that are included in $A$ and $C$, simultaneously: $C\cap A=\{a\}$
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