definite-integral

Related Questions

• $\int_{0}^{2\pi }{\frac{\sin 2\theta }{a-b\,\cos \theta }\,d\theta =}$

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• $\int_{\,0}^{\,3}{\,\frac{3x+1}{{{x}^{2}}+9}dx=}$

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• $\int_{0}^{2}{\sqrt{\frac{2+x}{2-x}}}\,dx=$

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• If $f(x)=\int_{a}^{x}{{{t}^{3}}{{e}^{t}}\,dt\,,}$ then $\frac{d}{dx}\,f(x)=$

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

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