OCR AS Mathematics A PAPER 1 2023 (H230/01: Pure Mathematics and Statistics)

OCR AS Mathematics A PAPER 1 2023 (H230/01: Pure Mathematics and Statistics). DOWNLOAD OFFICIAL AND VERIFIED OCR AS Mathematics A PAPER 1 2023 on Hackedexams.com INSTANTLY. 1 (a) Prove that cos sin cos tanx x x x 1 /+ (where x n 2 1 ! r for any odd integer n). [3] (b) Solve the equation sin cosx x2 2 2 = for x0 180G Gc c. [2] 2 (a) The points A, B and C have position vectors 4 3 - c m, 3 6 - c m and 1 12 - c m respectively. (i) Show that B lies on AC. [2] (ii) Find the rat...