integrals.wolfram.com   Use one of Mathematica's 2500+ functions FREE online

Wolfram Mathematica Online Integrator
The world's only full-power integration solver
∫

(-Cos[a + 2*x] + 2*x*Sin[a])/4


Integrate[Cos[x]*Sin[a + x], x] ==
(-Cos[a + 2*x] + 2*x*Sin[a])/4



Integrate[Cos[x] Sin[a + x], x] == 

-Cos[a + 2 x] + 2 x Sin[a]
--------------------------
            4

Time to compute: 0.04 second

Spread the word: