definite-integral

Related Questions

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

  ---

• If $F(x)=\frac{1}{{{x}^{2}}}\int_{4}^{x}{(4{{t}^{2}}-2{F}'(t))\,dt,}$ then ${F}'(4)$ equals

  ---

• $\int_{-\pi }^{\pi }{{{(\cos px-\sin qx)}^{2}}dx}$ is equal to (where $p$ and $q$ are integers)

  ---

• If $\int_{-1}^{4}{f(x)\,dx}=4$ and $\int_{2}^{4}{(3-f(x))\,dx=7,}$ then the value of $\int_{2}^{-1}{f(x)\,dx}$ is

  ---

• The value of $\int_{1/e}^{\tan x}{\frac{t\,dt}{1+{{t}^{2}}}}+\int_{1/e}^{\cot x}{\frac{dt}{t(1+{{t}^{2}})}}=$

  ---