definite-integral

Related Questions

• $\int_{\,0}^{\,\pi /2}{\sin 2x\log \tan x\,dx}$ is equal to

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

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• $\int_{0}^{\pi /2}{{{\sin }^{5}}x\,dx=}$

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• The smallest interval $[a,\,\,b]$ such that $\int_{0}^{1}{\frac{dx}{\sqrt{1+{{x}^{4}}}}}\in [a,\,\,b]$ is given by

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• If ${{u}_{n}}=\int_{0}^{\pi /4}{{{\tan }^{n}}x\,dx,}$ then ${{u}_{n}}+{{u}_{n-2}}=$

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