| Exam Board | OCR |
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| Module | C4 (Core Mathematics 4) |
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| Year | 2016 |
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| Session | June |
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| Topic | Implicit equations and differentiation |
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3 Given that \(y \sin 2 x + \frac { 1 } { x } + y ^ { 2 } = 5\), find an expression for \(\frac { \mathrm { d } y } { \mathrm {~d} x }\) in terms of \(x\) and \(y\).