Question

$∫_{-\pi}^{\pi} \frac{2x(1+sinx)}{1+cos^2x}dx$ is equal to?

• A. $π^2$
• B. $2π$
• C. $\frac{3π}2$
• D. $\frac{π^2}2$

Answer 1

Answer: (A)

$π^2$

Answer 2

The Correct answer is option is (A) : $π^2$