Paneer Definite Masala 12

Calculus Level 4

\[ \large \int_{-\pi}^{\pi} \dfrac{2x (1+\sin x)}{1+ \cos^2 x} \,dx \]

If the integral can be expressed as \( \dfrac{a\pi^b}c \), where \(a,b\) and \(c\) are positive integers and with \(a,c\) coprime, find \(a+b+c\).

×

Problem Loading...

Note Loading...

Set Loading...