Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 2 - Limits - 2.7 Limits at Infinity - Exercises - Page 83: 38



Work Step by Step

We evaluate the limit: \begin{align*} \lim _{x \rightarrow \infty}\left(\frac{1}{x}-\frac{1}{x+2}\right)&=\lim _{x \rightarrow \infty} \frac{1}{x}-\lim _{x \rightarrow \infty} \frac{1}{x+2}\\ &=0 \end{align*}
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