Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-8 Unions and Intersections of Sets - Lesson Check - Page 218: 1


$X\cup Y=\{1,2,3,4,5,6,7,8,9,10\}$

Work Step by Step

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