fun-lim

Related Questions

• $\underset{x\to 0}{\mathop{\lim }}\,\frac{{{a}^{x}}-{{b}^{x}}}{{{e}^{x}}-1}$ =

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

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• Domain of function $f(x)={{\sin }^{-1}}5x$ is

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• If $\underset{x\to 5}{\mathop{\lim }}\,\frac{{{x}^{k}}-{{5}^{k}}}{x-5}=500$ , then the positve integral value of k is

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• The range of $f(x)=\cos x-\sin x$ is

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