# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2011 | Oct-Nov | (P1-9709/13) | Q#9

Hits: 440 Question The functions and are defined by for for i. Express in terms of and solve the equation . ii. On the same diagram sketch the graphs of and , showing the coordinates of their point of intersection and the relationship between the graphs. iii. Find the set of values of which satisfy . Solution i. […]