fun-lim

Related Questions

• Let $f(x)=4$ and $f'(x)=4$ , then $\underset{x\to 2}{\mathop{\lim }}\,\,\frac{xf(2)-2f(x)}{x-2}$ equals

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{\sqrt{3+x}-\sqrt{3-x}}{x}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\,\frac{\text{ln}\,(\cos x)}{{{x}^{2}}}$ is equal to

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• Let $f:R\to R$ be a differentiable function having $f(2)=6,f'(2)=\left( \frac{1}{48} \right).$ Then $\underset{x\to 2}{\mathop{\lim }}\,\int\limits_{6}^{f(x)}{\frac{4{{t}^{3}}}{x-2}}dt$ equals

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• The value of $\underset{n\to \infty }{\mathop{\lim }}\,\cos \left( \frac{x}{2} \right)\cos \left( \frac{x}{4} \right)\cos \left( \frac{x}{8} \right)...\cos \left( \frac{x}{{{2}^{n}}} \right)$ is

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