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 - Page 68: 55


{border collie, poodle} {border collie} {poodle} {}

Work Step by Step

We need to list all subsets of the following set: A = {border collie, poodle} Those subsets are: {border collie, poodle} {border collie} {poodle} {} We reach the solution by examining all combinations of taking one or more element from A to get a list of subsets. Both A itself and an empty set are subsets of A.
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.