Question

\int_{-\Pi/2 }^{\Pi/2} \frac{cos^2x}{5cos^2x + 4cosx|cosx| + sin2x}

Answer 1

\[\int\limits_{-\Pi/2 }^{\Pi/2} \frac{\cos^2x}{5\cos^2x + 4cosx|cosx| + \sin2x}\]

Answer 2

if you are lucky this is even and the integral is 0. if it is not even good luck!

Answer 3

nope undefined

Answer 4

So it can't be solved?