Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 1 - Review Exercises - Page 131: 49


$B\cup C= \{ a,c,e,f,g \}$

Work Step by Step

$\bf{\text{Solution Outline:}}$ To get the elements of $ B\cup C ,$ combine all the elements of $B$ and $C$. $\bf{\text{Solution Details:}}$ The union of $B$ and $C,$ given by $B\cup C$, are the combined elements in $B$ and $C$. With $ B=\{ a,c,e,f \} $ and $ C=\{ a,e,f,g \} $ then \begin{array}{l}\require{cancel} B\cup C= \{ a,c,e,f,g \} .\end{array}
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