fun-lim

Related Questions

• If from $R\to R$, $f(x)={{(x+1)}^{2}}$, $g(x)={{x}^{2}}+1$, then $(fog)(-3)$ equals

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

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• If the function $f:[1,\ \infty )\to [1,\ \infty )$ is defined by $f(x)={{2}^{x(x-1)}},$ then ${{f}^{-1}}$(x) is

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• $\underset{x\to a}{\mathop{\lim }}\,\frac{\sqrt{3x-a}-\sqrt{x+a}}{x-a}=$

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• $\underset{x\to 0}{\mathop{\lim }}\,\frac{{{e}^{{{x}^{2}}}}-\cos x}{{{x}^{2}}}=$

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