Question

How do you find the derivative of `(e^x - e^x)/( e^x + e^x)`?

Answer 1

0

Explanation:

given that `(e^x - e^x) = 0`

then `D(0/(e^x + e^x)) =D( 0) = 0`

i expect there may be a typo in there somewhere but this asnswers the actual question as posed