| Exam Board | OCR |
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| Module | Mechanics 1 (Mechanics 1) |
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| Year | 2018 |
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| Session | December |
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| Topic | Arithmetic Sequences and Series |
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4 The first three terms of an arithmetic series are \(9 p , 8 p - 3,5 p\) respectively, where \(p\) is a constant.
Given that the sum of the first \(n\) terms of this series is - 1512 , find the value of \(n\).