Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.1 - Algebraic Expressions, Mathematical Models, and Real Numbers - Exercise Set: 29

Answer

{1,2,3,4,5}

Work Step by Step

The union of sets A and B is the set of elements that are members of set A or of set B or of both sets. Elements in either {1,2,3,4} or {2,4,5} or both include {1,2,3,4,5}.
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