Evaluate the integral: ∫ 3cot^5(θ) sin^4(θ) dθ. Remember to use absolute values where appropriate and use
C for the constant of integration.

A) Evaluate the integral: ∫ 3cot^5(θ) sin^4(θ) dθ
B) Calculate the integral: ∫ 3cot^5(θ) sin^4(θ) dθ
C) Find the value of the integral: ∫ 3cot^5(θ) sin^4(θ) dθ
D) Determine the integral: ∫ 3cot^5(θ) sin^4(θ) dθ