Processing Math: Done
Lösung 2.1:3b
Aus Online Mathematik Brückenkurs 2
As the integral stands, it is not so easy to see what the primitive functions are, but if we use the formula for double angles,
2sinxcosxdx=
sin2xdx
we obtain a standard integral where we can write down the primitive functions directly:
sin2xdx=−2cos2x+C
where