Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - 3-8 Unions and Intersections of Sets - Lesson Check: 1

Answer

X∪Y={1,2,3,4,5,6,7,8,9,10}

Work Step by Step

X∪Y is the union of X and Y. The union is all the members that are in either X or Y.
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