fun-lim

Related Questions

• The period of $f(x)=x-[x]$, if it is periodic, is

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• $\underset{x\to 0}{\mathop{\lim }}\,{{\left( \frac{1+5{{x}^{2}}}{1+3{{x}^{2}}} \right)}^{1/{{x}^{2}}}}=$

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• If $f(x)=\frac{\alpha \,x}{x+1},\ x\ne -1$. Then, for what value of $\alpha $ is $f(f(x))=x$

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• If $f(x)={{\log }_{a}}x$ and $F(x)={{a}^{x}}$, then $F[f(x)]$ is

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• If $f(x) = \begin{cases} \,\,\,\,\,\,\,x,\;{\rm{when }}0 \le x \le 1\\ 2 - x,\;{\rm{when }}1 < x \le 2 \end{cases}$, then $\underset{x\to 1}{\mathop{\lim }}\,f(x)=$

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