Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 2 - Set Theory - 2.3 Venn Diagrams and Set Operations - Exercise Set 2.3: 150

Answer

The union of two sets is a set that contains all elements that are either in one of or are in both of the sets.

Work Step by Step

The union of two sets is a set that contains all elements that are either in one of or are in both of the sets. For example: $A=\{0, 4\}$ $B=\{1, 2, 3\}$ $A\cup B=\{0, 1, 2, 3, 4\}$
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