i follow my notes from class to integrate x logx dx
and i come up with the answer 1 - log x,
however when i check my answer with Wolframs online integrator, it gets a different answer.
can somebody show me step by step how to do it?
heres what i did,
x logx dx
= x * 1/x - "int" 1/x * 1
= 1 - logx
our class example doesnt have the x on the front, it just has log x dx.
thanks for any help,
See here: integrate x Log[x] - Wolfram|Alpha (click on Show steps).