Thinking Mathematically (6th Edition)

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

Chapter 2 - Set Theory - 2.3 Venn Diagrams and Set Operations - Exercise Set 2.3: 13

Answer

A' = {21,22,23,24.......}

Work Step by Step

U = {1,2,3,4.....} A = {1,2,3,4,5....20} The set A' contains the elements that are not present in the set A. The elements of set A i.e.1,2,3,4,5....20 must not be present in set A. The elements of A' are 21,22,23,24..... Therefore A' = {21,22,23,24.......}
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.