definite-integral

Related Questions

• $\int_{-\frac{1}{2}}^{\,\frac{1}{2}}{\cos x\,\ln \frac{1+x}{1-x}dx}$ is equal to

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• $\int_{0}^{\pi /2}{\frac{x\sin x\cos x}{{{\cos }^{4}}x+{{\sin }^{4}}x}}\,dx=$

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• The volume of the solid generated by revolving about the y-axis the figure bounded by the parabola $y={{x}^{2}}$ and $x={{y}^{2}}$ is

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• The area between the curve $y={{\sin }^{2}}x,$ $x-$axis and the ordinates $x=0$ and $x=\frac{\pi }{2}$ is

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• $\int_{-\,\pi /2}^{\,\pi /2}{\,\frac{\sin x}{1+{{\cos }^{2}}x}{{e}^{-{{\cos }^{2}}x}}dx}$ is equal to

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