definite-integral

Related Questions

• Area bounded by the curve $y=x{{e}^{{{x}^{2}}}},$ $x-$axis and the ordinates $x=0,\,\,x=a$

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• $\int_{0}^{\pi /4}{\frac{\sin x+\cos x}{9+16\sin 2x}\,dx=}$

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• If $f(x)$ is an odd function of $x,$ then $\int_{-\frac{\pi }{2}}^{\frac{\pi }{2}}{f(\cos x)\,dx}$ is equal to

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• $\int_{0}^{\pi /4}{{}}\sec x\log (\sec x+\tan x)\,dx=$

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• $\int_{\,0}^{\,\infty }{\frac{xdx}{(1+x)(1+{{x}^{2}})}=}$

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