PDA

View Full Version : Integration by parts - please help!


alonzo
Sep14-04, 05:03 AM
I know how 2 do integration by parts but i get confused when there are letters instead of numbers. I'm also a bit confused about how 2 break down the integrals properly. Please help!
Using integration by parts, express Sn in terms of Sn-1 in the following integral:

Sn = ∫x^b(lnx)^n dx (b is a constant)

Thanks!!!