Question

How do I integrate by parts?

Answer 1

http://mathworld.wolfram.com/IntegrationbyParts.html

This is a math site that might help.

Answer 2

It gives examples...

Answer 3

u need to know the ideas of derivative and antiderivate when u are using integration by part

Answer 4

like int udv=uv int vdu just the general formula

Answer 5

It uses this equation as its basis
d(UV)/dx = Ud(V)/dx + Vd(U)/dx
then
we make \[Ud(V)/dx = d(UV)/dx - Vd(U)/dx\]
intergrating this by dx gives us the base of integration by parts
\[\int\limits\limits_{}^{} Ud(V)/dx)dx = \int\limits\limits_{}^{} (d(UV)/dx - Vd(U)/dx)dx\]
We have to make the function we have to integrate in the format of
Ud(V)/dx