Integration by Parts to find integral

[cummings15]

Homework Statement

find the integral of cot^(-1)of (5x)

Homework Equations

Integration by parts

The Attempt at a Solution

u = x
du = dx
dv = cot ^ (-1)
v = ?

and then i would plug into equation [uv- integral of vdu ]

 

[rock.freak667]

∫cot^-1(5x)dx

It would be more benefical to have u=cot^-1(5x) and dv=dx.