definite-integral

Related Questions

• $\int_{0}^{\pi /2}{\frac{1+2\cos x}{{{(2+\cos x)}^{2}}}=}$

  ---

• If $g(1)=g(2)$, then $\int_{1}^{2}{{{\left[ fg(x) \right]}^{-1}}}f'\{g(x)\}\ g'(x)\ dx$is equal to

  ---

• Suppose f is such that $f(-x)=-f(x)$ for every real x and $\int_{\,0}^{\,1}{f(x)\,dx=5,}$ then $\int_{\,-\,1}^{\,0}{f(t)\,dt=}$

  ---

• $\int_{0}^{\pi }{x}\,f\,(\sin x)\,dx=$

  ---

• If $I=\int_{0}^{\pi /4}{\,{{\sin }^{2}}x\,dx}$and$J=\int_{0}^{\pi /4}{{{\cos }^{2}}x\,dx,}$ then $I=$

  ---