# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 2 (P2-9709/02) | Year 2013 | May-Jun | (P2-9709/21) | Q#7

Question i. Express in the form , where and , giving the exact value of R and the value of a correct to 2 decimal places. ii. Hence solve the equation Giving all solutions in the interval correct to 1 decimal place. iii. Determine the least value of as varies. Solution […]