Thinking Mathematically (6th Edition)

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

Chapter 2 - Set Theory - 2.1 Basic Set Concepts - Exercise Set 2.1 - Page 58: 37


Not Empty Set

Work Step by Step

Since there were no female U.S. presidents, the number of women is 0. So this is not an empty set because the set contains 0. Remember, the set of women who served as U.S. president is empty but not the set of the number of women.
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.