fun-lim

Related Questions

• If $f:R\to R$, then the range of the function $f(x)=\frac{{{x}^{2}}}{{{x}^{2}}+1}$ is

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{2{{\sin }^{2}}3x}{{{x}^{2}}}=$

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• The domain of the function $f(x)={{\sin }^{-1}}[{{\log }_{2}}(x/2)]$ is

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• $\underset{x\to \pi /2}{\mathop{\lim }}\,\left[ x\tan x-\left( \frac{\pi }{2} \right)\sec x \right]=$

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• If $f(x)={{x}^{2}}+1$, then ${{f}^{-1}}(17)$ and ${{f}^{-1}}(-3)$will be

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