Textbook ExpertVerified Tutor
18 Nov 2021
Given information
Given,
We have to evaluate the integral by integration by parts.
Step-by-step explanation
Step 1.
As, we know the formula for by parts is,
Let,
&
so,
Differentiating both side w.r.t r
...........................(1)
and,
integrating both side
.....................(2)