Integral of cos³xtanxdx dx
The solution
The answer (Indefinite)
[src]
/
| 3
| 3 cos (x)
| cos (x)*tan(x) dx = C - -------
| 3
/
∫cos3(x)tan(x)dx=C−3cos3(x)
The graph
3
1 cos (1)
- - -------
3 3
31−3cos3(1)
=
3
1 cos (1)
- - -------
3 3
31−3cos3(1)
Use the examples entering the upper and lower limits of integration.