- #1

- 1,103

- 0

I am having problems with the integral:

[tex]\int e^{(ax)} cos(bx) dx [/tex]

I have got to [tex] \frac{e^{ax} sin(bx)}{b} - \int \frac{a e^{ax} sin(bx)}{b} dx[/tex]

After this I can only see myself going around in circles.

Any help would be appreciated.

Cheers,

The Bob (2004 ©)