# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 2 (P2-9709/02) | Year 2019 | Oct-Nov | (P2-9709/22) | Q#4

Question The sequence of values converges to the value . i. Use the iterative formula to find the value of correct to 4 significant figures. Give the result of each iteration to 6 significant figures. ii. State an equation satisfied by and hence determine the exact value of . Solution i. […]