Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter R - Test - Chapter R Test: 29


C. Identity property

Work Step by Step

We are given the statement $4\times1=4$. This is an example of the identity property of multiplication, which holds that $a\times1=a$ (for some real number $a$). In other words, the product of a real number $a$ and 1 is $a$.
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