Calculus (3rd Edition)

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

Chapter 2 - Limits - 2.6 Trigonometric Limits - Preliminary Questions - Page 76: 3



Work Step by Step

To solve the limit, we wish to apply the property $\lim _{x \rightarrow 0} \frac{\sin x}{x^{2}}$. In order to do this, we would have to use the substitution $\theta=5h$ Where $\theta$ would function as "$x$" in the above equation. Thus, (a) is the right answer.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.