# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 2 (P2-9709/02) | Year 2012 | Oct-Nov | (P2-9709/22) | Q#6

Question a. Find b. Show that Solution a. We are required to find; Rule for integration of , or ; b. We are required to show that; Rule for integration of is: This integral is valid only when . Division Rule; Power Rule;