- #1
FelixHelix
- 28
- 0
I cannot reach the answer for this integral which is part of a bigger question related to discounting investments. I know what the answer to the integral is and have tried all the substitutions and tricks I know. Any pointer would be great!!
∫(1/(1+cosh(x))) = tanh(x) + C
Thanks, Felix
∫(1/(1+cosh(x))) = tanh(x) + C
Thanks, Felix