fun-lim

Related Questions

• The value of $\underset{x\to 0}{\mathop{\lim }}\,\frac{\int_{0}^{x}{\cos {{t}^{2}}}}{x}\,dt$ is

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

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• If $f(x) =\begin{vmatrix} {\sin x}&{\cos x}&{\tan x}\\ {{x^3}}&{{x^2}}&x\\ {2x}&1&1 \end{vmatrix}$, then $\underset{x\to 0}{\mathop{\lim }}\,\frac{f(x)}{{{x}^{2}}}$ is

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• The value of $\underset{x\to -\infty }{\mathop{\lim }}\,\frac{\sqrt{4{{x}^{2}}+5x+8}}{4x+5}$ is

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• The natural domain of the real valued function defined by $f(x)=\sqrt{{{x}^{2}}-1}+\sqrt{{{x}^{2}}+1}$ is

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