College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter R - Section R.1 - Sets - R.1 Exercises: 24



Work Step by Step

The set $\{5\}$ is present within the set $\{3,4,5,6,7\}$ therefore it is an element of the set. We write it as $\{5\}\in\{3,4,5,6,7\}$.
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