Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Cumulative Review: 3d



Work Step by Step

The statement asks us whether {1, 5} is a subset of {2, 3, 4, 5}. We know that the first subset cannot be a subset of the second set because 1 is not contained in the second set. A set can only be a subset of another set if all of its elements are contained in that set.
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