Compute the following by reversing the order of integration:
Reversing the order, that's:
I got to a stage where I have:
Is that correct so far?
I don't know if I can integrate this any further though... Any idea?
No, there is a slight problem.
And y is between 1 and x, which means that
Hence we have :
that should be easier (and more correct) to deal with !
P.S. : by the way, thank you very much, because in the three threads I've seen from you, you've always showed your work, and that's a very good thing