Precalculus (6th Edition)

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

Chapter R - Review of Basic Concepts - R.1 Sets - R.1 Exercises - Page 8: 70



Work Step by Step

RECALL: (1) The symbol $\cap$ represents intersection of sets. (2) The intersection of sets A and B is the set that contains all the common elements of A and B. The elements that are common to the two given sets are 8 and 11. This means that the intersection of the two given sets is $\left\{8, 11\right\}$. Thus, the given statement is true.
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