# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2014 | May-Jun | (P1-9709/12) | Q#10

Hits: 466 Question Functions and are defined by for for i. Solve the equation . ii. Find the range of . iii. Find the set of values of x for which . iv. Find the value of the constant for which the equation has two equal roots. Function is defined by for , and it is given that has an inverse. […]