Answer
L’Hôpital’s Rule does not apply and the limit is $0$.
Work Step by Step
Since we have
$$
\lim _{x \rightarrow 0} \frac{\sin 4x}{x^{2}+3x+1}=\frac{0}{1}=0.
$$
then L’Hôpital’s Rule does not apply and the limit is $0$.
Calculus (3rd Edition)
by Rogawski, Jon; Adams, Colin
Published by
W. H. Freeman
ISBN 10:
1464125260
ISBN 13:
978-1-46412-526-3
Chapter 7 - Exponential Functions - 7.7 L'Hôpital's Rule - Exercises - Page 366: 7
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
