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: 78

Answer

A∪B' = {1,3,4,7,8,9}

Work Step by Step

A∪B' B' The set B' contains all the elements of U that are not in set B. From the given Venn Diagram I and IV region represents the given set B. B' = {1,4,8,9} The set A∪B' represents all the elements of the sets A and the elements of set B' which are not in set A. From the Venn diagram, region I, II and IV will represent the given set A∪B. A∪B' = {1,3,4,7,8,9}
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