| Exam Board | OCR MEI |
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| Module | C2 (Core Mathematics 2) |
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| Year | 2014 |
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| Session | June |
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| Topic | Geometric Sequences and Series |
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7 The second term of a geometric progression is 24 . The sum to infinity of this progression is 150 . Write down two equations in \(a\) and \(r\), where \(a\) is the first term and \(r\) is the common ratio. Solve your equations to find the possible values of \(a\) and \(r\).