Integrate #\int_{ln(2)}^{ln(8)} \frac{e^x}{1+e^x}#?
#\int_{ln(2)}^{ln(8)} \frac{e^x}{1+e^x}dx#
1 Answer
Dec 11, 2017
The answer is
Explanation:
Perform this integration by substitution
Let
Therefore,
So,