Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Review Exercises - Page 109: 42



Work Step by Step

RECALL: A rational number is a real number that can be expressed as a quotient of two integers. Note that $\pi$, which can be approximated by the decimal $3. 1415926535 89793...$ but cannot be expressed as a quotient of two integers. Thus, one example of a real number that is not a rational number is $\pi$
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