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: 38

Answer

Not Empty Set

Work Step by Step

The number of U.S. presidents born before 1200 is 0. Since 0 is the element of this set, it is not empty. However, the Living U.S. presidents before 1200 is empty.
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.