fun-lim

Related Questions

• If ${{e}^{x}}=y+\sqrt{1+{{y}^{2}}}$, then y =

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{1-\cos 2x}{x}=$

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• If $f(x)=\frac{1-x}{1+x},$ then $f[f(\cos \ 2\theta )]=$

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• Range of the function $f(x)=\frac{{{x}^{2}}+x+2}{{{x}^{2}}+x+1};\ x\in R$ 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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