Q74. When sin(3θ)cos(5θ) is expressed as a sum or difference, what is the resulting expression?Mathematics — NUST Mock 2 — Question 74 of 200A. 1/2 (cos(2θ) - sin(4θ))B. 1/2 (sin(8θ) - sin(2θ))C. 1/4 (tan(2θ) - sin(4θ))D. 1/2 (9cos(2θ) - cos(4θ))Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →