fun-lim

Related Questions

• If $f(x)=\frac{x-3}{x+1}$, then $f[f\{f(x)\}]$ equals

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• $\underset{x\to \pi /2}{\mathop{\lim }}\,(\sec \theta -\tan \theta )=$

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• If $f(x)={{x}^{2}}+1$,then $fof(x)$ is equal to

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• If $f(x+ay,\ x-ay)=axy$, then $f(x,\ y)$ is equal to

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• $\underset{x\to -1}{\mathop{\lim }}\,\frac{\sqrt{\pi }-\sqrt{{{\cos }^{-1}}x}}{\sqrt{x+1}}$ is given by

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