Thinking Mathematically (6th Edition)

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

Chapter 2 - Set Theory - 2.2 Subsets - Exercise Set 2.2: 45

Answer

The given statement "{Ralph} ⊆ {Ralph, Alice, Trixie, Norton}" is True.

Work Step by Step

As all the elements of the first set is present in the second set. The First set is the subset of the second set. The given statement "{Ralph} ⊆ {Ralph, Alice, Trixie, Norton}" is True.
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