| Exam Board | OCR MEI |
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| Module | C4 (Core Mathematics 4) |
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| Year | 2012 |
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| Session | June |
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| Topic | Differential equations |
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6 Solve the differential equation \(\frac { \mathrm { d } y } { \mathrm {~d} x } = \frac { y } { x ( x + 1 ) }\), given that when \(x = 1 , y = 1\). Your answer should express \(y\) explicitly in terms of \(x\).