hi, i would like help on a problem i am currently stuck on.
\int(e^x)/(1+e^(2x))dx <-- it's suppose to be \int (e^x)/(1+e^(2x))dx
using integration by parts, here's what i done:
u=e^x
du=e^x
dv=(1+e^(2x))
v = (need to use anti-differentiation, which i don't remeber...)
can i...