# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2009 | Oct-Nov | (P1-9709/12) | Q#10

Hits: 749 Question i. The diagram shows the line and the curve , which intersect at the points A and B. Find a. the x-coordinates of A and B, b. the equation of the tangent to the curve at B, c. the acute angle, in degrees correct to 1 decimal place, between this tangent and the line . […]