Thomas' Calculus 13th Edition

Published by Pearson
ISBN 10: 0-32187-896-5
ISBN 13: 978-0-32187-896-0

Chapter 2: Limits and Continuity - Section 2.3 - The Precise Definition of a Limit - Exercises 2.3 - Page 67: 51

Answer

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Work Step by Step

We say that $\lim_{x\to0}g(x)=k$ implies the limit of $g(x)$ as $x$ approaches $0$ is the number $k$, if, for every number $\epsilon\gt0$, there exists a corresponding number $\delta\gt0$ such that for all $x$, $0\lt |x| \lt \delta$, we get $|g(x)-k|\lt\epsilon$.
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