Thinking Mathematically (6th Edition)

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

Chapter 2 - Set Theory - 2.2 Subsets - Concept and Vocabulary Check - Page 67: 2

Answer

A ⊂ B, sets A and B are not equal.

Work Step by Step

Set A is a proper subset of set B, expressed as A ⊂ B. It means that set A is a subset of set B and sets A and B are not equal.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.