MathematicsMedium210×since 2002Q3486The value of \int_\limits{-\pi}^\pi \frac{2 y(1+\sin y)}{1+\cos ^2 y} d y is :Aπ2\frac{\pi}{2}2πBπ2\pi^2π2Cπ22\frac{\pi^2}{2}2π2D2π22 \pi^22π2Check answerSkip