Thinking Mathematically (6th Edition)

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

Chapter 2 - Set Theory - Chapter 2 Test - Page 111: 11


$A\cup B = \left\{a, b, c, d, e, f\right\}$

Work Step by Step

$\cup$ represents union of sets. The union of two sets is a set that contains the combined elements of the two sets, Thus, $A\cup B = \left\{a, b, c, d, e, f\right\}$
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