definite-integral

Related Questions

• $\underset{n\to \infty }{\mathop{\lim }}\,\frac{1}{n}\sum\limits_{r=1}^{2n}{\frac{r}{\sqrt{{{n}^{2}}+{{r}^{2}}}}}$ equals

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• The value of $\int_{\,0}^{\,1}{\,\frac{dx}{x+\sqrt{1-{{x}^{2}}}}}$ is

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• $\int_{0}^{\pi }{x\log \sin x}\,dx=$

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• The ratio of the areas bounded by the curves $y=\cos x$ and $y=\cos 2x$ between $x=0,$ $x=\pi /3$ and $x-$axis, is

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• Area bounded by the curve ${{x}^{2}}=4y$ and the straight line $x=4y-2$ is

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