# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2005 | May-Jun | (P1-9709/01) | Q#4

Hits: 70 Question i. Find the first three terms in the expansion of in ascending powers of . ii. Find the value of for which there no term in in the expansion of Solution i. Expression for the Binomial expansion of is: First rewrite the given expression in standard form. In the given case: Hence; ii. To find […]