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: 50


The given statement "{1} ∈ {{1},{3}}" is True.

Work Step by Step

As the elements of set {{1},{3}} are {1} and {3}. So {1} is the element which belongs to the given set {{1},{3}}. The given statement "{1} ∈ {{1},{3}}" is True.
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