Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2002 | Oct-Nov | P1-9709/01 | Q#2

Hits: 1692 Question A geometric progression, for which the common ratio is positive, has a second term of 18 and a  fourth term of 8. Find                     i.         the first term and the common ratio of the progression         ii.        the sum to infinity of the progression. Solution From the given information, we […]