# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 2 (P2-9709/02) | Year 2016 | Oct-Nov | (P2-9709/22) | Q#2

Hits: 39 Question i. Given that , find the value of 2y. ii. Use logarithms to find the value of y correct to 3 significant figures. Solution i. We are given; We can write it as; Let , then; Now we have two options. Since ; Taking natural logarithm […]