Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter R - Review of Basic Concepts - Chapter R Test Prep - Review Exercises: 5

Answer

true

Work Step by Step

The symbol $\in$ "means is an element of" or "is in". Since $1$ is an element of the given set, then the given statement is true.
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