definite-integral

Related Questions

• $\int_{\,0}^{\,1}{\,\sin \left( 2{{\tan }^{-1}}\sqrt{\frac{1+x}{1-x}} \right)\,dx=}$

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• The area in the first quadrant between ${{x}^{2}}+{{y}^{2}}={{\pi }^{2}}$ and $y=\sin x$ is

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• $\int_{0}^{\pi /4}{[\sqrt{\tan x}+\sqrt{\cot x}]\,dx}$ equals

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• The value of $\int_{\,a}^{\,b}{\frac{x}{|x|}dx,\,\,a<b<0}$ is

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• The value of the integral $\int_{-1}^{1}{\frac{d}{dx}\left( {{\tan }^{-1}}\frac{1}{x} \right)}\,dx$ is

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