fun-lim

Related Questions

• The domain of the function $\sqrt{\log ({{x}^{2}}-6x+6)}$ is

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{\sin 2x+\sin 6x}{\sin 5x-\sin 3x}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{{{\sin }^{-1}}x-{{\tan }^{-1}}x}{{{x}^{3}}}$ is equal to

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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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• Given the function $f(x)=\frac{{{a}^{x}}+{{a}^{-x}}}{2},\ (a>2)$. Then $f(x+y)+f(x-y)=$

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