Calc
posted by Darren .
Find the area between the x axis and the graph of y = (2e^x)/(1+e^(2x))
a. e^2
b. pi
c. pi/2
d. 2pi
d. none of the above

I can't see to integrate your expression
Are you sure it wasn't
y = (2e^x)/(1+e^(x)) , then we could use logs