A) 3
B) 1
C) 4
D) 2
Correct Answer: C
Solution :
\[\underset{x\to 0}{\mathop{\lim }}\,\,\,3\,\frac{\tan 3x}{3x}+\underset{x\to 0}{\mathop{\lim }}\,\cos x=3+1=4\].You need to login to perform this action.
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