fun-lim

Related Questions

• If $f(x)=\cos (\log x)$, then $f({{x}^{2}})f({{y}^{2}})-\frac{1}{2}\left[ f\,\left( \frac{{{x}^{2}}}{2} \right)+f\left( \frac{{{x}^{2}}}{{{y}^{2}}} \right) \right]$ has the value

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• $\underset{x\to \infty }{\mathop{\lim }}\,\frac{3{{x}^{2}}+2x-1}{2{{x}^{2}}-3x-3}=$

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• $f(x)=x+\sqrt{{{x}^{2}}}$ is a function from R$\to $R , then $f(x)$ is

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• The value of $\underset{x\to 0}{\mathop{\lim }}\,\frac{{{27}^{x}}-{{9}^{x}}-{{3}^{x}}+1}{\sqrt{5}-\sqrt{4+\cos x}}$ is

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• The composite mapping $fog$of the map $f:R\to R$, $f(x)=\sin x$, $g:R\to R$, $g(x)={{x}^{2}}$is

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