# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 2 (P2-9709/02) | Year 2012 | Oct-Nov | (P2-9709/23) | Q#8

Question i. By differentiating , show that if θ then . ii. Hence show that Giving the values of a and b. iii. Find the exact value of Solution i. We are given that; We are required to show that; Since provided that ; Therefore; If and are […]