definite-integral

Related Questions

• If $\int_{0}^{\pi }{xf(\sin x)dx=A}\int_{0}^{\pi /2}{f(\sin x)dx}$, then A is

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• $\int_{\pi \text{/4}}^{\pi \text{/2}}{{{e}^{x}}(\log \sin x+\cot x)\,dx=}$

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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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• If $x({{x}^{4}}+1)\varphi (x)=1,$ then $\int_{1}^{2}{\varphi (x)\,dx=}$

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• The value of $\int_{1}^{e}{\log x\,dx}$is

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