Question

The value of definite integral $\underset{0}{\overset{\ln 2}{\int }}(x-\ln 2)e^{x+\ln 2-2\ln \left(1+e^x\right)}dx$ is equal to

• A. $\ln \frac{2}{9}$
• B. $\ln \frac{4}{9}$
• C. $\ln \frac{8}{9}$
• D. None

Answer 1

Answer: (C)

Correct answer is (c) $\ln \frac{8}{9}$