Discrete Mathematics with Applications 4th Edition

Published by Cengage Learning
ISBN 10: 0-49539-132-8
ISBN 13: 978-0-49539-132-6

Chapter 6 - Set Theory - Exercise Set 6.1: 4

Answer

a) A is not a subset of B. b) B is a subset of A.

Work Step by Step

a) A is not a subset of B as not every element in A is in B. b) B is a subset of A as every element in B is in A.
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