Functions Question 93
Question: $ \underset{x\to 0}{\mathop{\lim }},( \frac{\tan 3x}{x}+\cos x )= $
Options:
A) 3
B) 1
C) 4
D) 2
Show Answer
Answer:
Correct Answer: C
Solution:
$ \underset{x\to 0}{\mathop{\lim }},3,\frac{\tan 3x}{3x}+\underset{x\to 0}{\mathop{\lim }},\cos x=3+1=4 $ .