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 6: 4

Answer

Intersection

Work Step by Step

The intersection of sets A and B is made up of all the elements belonging to both set A and set B. The symbol used is ∩. For example, if A = {1, 2, 3} and B = {2, 3, 4}, A∩B = {2, 3}, since the values 2 and 3 are present in both sets.
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