Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter R - Review of Basic Concepts - R.2 Real Numbers and Their Properties - R.2 Exercises - Page 20: 59

Answer

closure property

Work Step by Step

RECALL: The closure property of multiplication for real numbers states that if $a$ and $b$ are real numbers, then $a+b$ is also a real number. Thus, the given statement illustrates closure property.
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