Evaluate : ∫ (3 cos x)/(4 sin^2 x + 4 sin x - 1)

Question

Evaluate :

\(\int \frac{3\,cos\,x}{4\,sin^2x + 4\,sin\,x - 1}dx\)

∫ (3 cos x)/(4 sin²x + 4 sin x - 1)

Answer 1

∫ (3 cos x)/(4 sin²x + 4 sin x - 1)