Beautiful, CompuChip, I should have used reverse psychology on that equation. If I see an equation like that again, I will think of the "reverse product rule". I totally see it!
Thanks for the info, l46kok! We haven't gone over integration by parts in my calc class. I should probably re-clarify my post. The whole equation was: sinx + xcosx. I anti-derived the first term as (-)cosx. It is the second which is giving me problems. Perhaps the whole equation can be...
Greetings,
Sure wish I found this forum like two years ago! Anyways, as my cherry-popping post I shall seek knowledge for the fore-going:
The anti-derivative for xcos(x)?
I was able to do (2x)cos(x^2) = sin(x^2), but xcos(x) has boggled me. I am not seeing it.
Can anyone give me...