Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.5 - Compound Inequalities - Exercise Set - Page 94: 4



Work Step by Step

We have: $A=\{x|x$ is an even integer$\}$ = $\{...,-4,-2,0,2,4,6,8,10,...\}$ and $D=\{4,5,6,7\}$. Hence $A\cup D$ = The elements which are common in A and D, definition = $\{...,-4,-2,0,2,4,5,6,7,8,10,..\}$
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