Integral

man111? Working this one out? Seems interesting though!

ans 0.

replace x by 1-x.[x→a+b-x]
then take 1-x=z.
sum up the original and obtained integrals.
We get 2I=0.

See this here:

http://www.wolframalpha.com/input/?i=plot+frac%28{1%2Fx}%29^2+frac%28{1%2F%281-x%29}%29

@swaraj- first of all , it cant be zero , (should be >0)

secondly, i think u have made an error in your limits which is why u r getting 2I=0

???