Recent content by heyman123

i ll manage to fix it i think but only I need to get the primitive of sin x. And that's the thing that i can't find, and not know how.

I can't solve this exactly but who can help me with it.. I also need the primitive of sin x

i can do it but i need the primitive of sin x and that's my problem, the rest of the problem i can solve , i just only can't manage to discover de primitive of sin x

i have a problem please help http://img373.imageshack.us/img373/3052/index1bd9.gif Who can solve this for me?!