Q41. Which of the following equations represents the fundamental Pythagorean trigonometric identity?Mathematics — NUST Mock By Dogers 6 — Question 41 of 200A. sin2 θ + cos2 θ = 1B. sin2 θ - cos2 θ = 1C. tan2 θ + 1 = csc2 θD. sin θ + cos θ = 1Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →