Thomas' Calculus 13th Edition

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

Chapter 7: Transcendental Functions - Practice Exercises - Page 440: 92

Answer

$$0$$

Work Step by Step

Given $$ \lim _{x \rightarrow 0^{+}} \sqrt{x} \sec x $$ Then \begin{align*} \lim _{x \rightarrow 0^{+}} \sqrt{x} \sec x&=\lim _{x \rightarrow 0^{+}} \frac{\sqrt{x}}{\cos x}\\ &=0 \end{align*}
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