College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter R - Section R.1 - Real Numbers - R.1 Assess Your Understanding - Page 15: 12

Answer

A U C = {1,3,4,5,6,9}

Work Step by Step

U means union. With sets, union means to combine all of the elements in both sets. A={1,3,4,5,9} C={1,3,4,6} To get A U C list all elements from each set in one group: 1,3,4,5,9,1,3,4,6 and remove any duplicates: 1,3,4,5,9,6. Finally put them in order for readability (although this step is not required). {1,3,4,5,6,9}.
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.