Question
$$\left.\lim _{x \rightarrow 0} \frac{x \cos x-\sin x}{x^{3}} \text { \{Ans. }-\frac{1}{3}\right\}$$
Step 1
Step 1: We are given the limit $$ \lim _{x \rightarrow 0} \frac{x \cos x-\sin x}{x^{3}} $$ We need to find the limit as x approaches 0. Show more…
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