fun-lim

Related Questions

• $\underset{x\to \pi /2}{\mathop{\lim }}\,\frac{{{a}^{\cot x}}-{{a}^{\cos x}}}{\cot x-\cos x}=$

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• Let $f:R\to R$ be a function defined by $f(x)=\frac{x-m}{x-n}$, where $m\ne n$. Then

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• The function $f:R\to R$ defined by $f(x)=(x-1)$ $(x-2)(x-3)$ is

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• If $f(9)=9$ , $f'(9)=4$ , then $\underset{x\to 9}{\mathop{\lim }}\,\frac{\sqrt{f(x)}-3}{\sqrt{x}-3}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{x\tan 2x-2x\tan x}{{{(1-\cos 2x)}^{2}}}$ is

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