fun-lim

Related Questions

• The function $f(x)=\log (x+\sqrt{{{x}^{2}}+1})$, is

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• If $f(x) = \begin{cases} \frac{{\sin [x]}}{{[x]}},{\rm{ when }}[x] \ne 0\\ \,\,\,\,\,\,\,\,\,0,{\rm{ when }}[x] = 0 \end{cases}$ where $[x]$ is greatest integer function, then $\underset{x\to 0}{\mathop{\lim }}\,f(x)=$

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• Domain of $f(x)={{({{x}^{2}}-1)}^{-1/2}}$ is

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• $\underset{x\to \infty }{\mathop{\lim }}\,\left[ \sqrt{x+\sqrt{x+\sqrt{x}}}-\sqrt{x} \right]$ is equal to

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

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