# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2008 | Oct-Nov | (P1-9709/01) | Q#8

Question The equation of a curve is . i. Show that the equation of the normal to the curve at the point is This normal meets the curve again at the point Q. ii. Find the coordinates of Q. iii. Find the length of PQ. Solution i. We are required to find the equation of the normal to the curve. To […]