Question
Limits with trigonometric functions Find the limits in Exercises$43-50 .$$$\lim _{x \rightarrow 0} \frac{1+x+\sin x}{3 \cos x}$$
Step 1
Step 1: We can rewrite the given limit as follows: $$\lim _{x \rightarrow 0} \frac{1+x+\sin x}{3 \cos x} = \frac{1}{3} \lim _{x \rightarrow 0} \frac{1+x+\sin x}{\cos x}$$ Show more…
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