anonymous 3 years ago Evaluate the integral: $\int\limits \frac{ \sin(\ln(x))\sec^3(\ln(x)) }{ x} dx$

1. anonymous

How would I exactly approach this? I am thing about converting the numerator to Tan(ln(x)) but I am not sure.

2. anonymous

I would normally use Wolfram but I have used up my free attempts :P .

3. anonymous

Never mind I got it :) .