| Exam Board | Edexcel |
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| Module | FP2 (Further Pure Mathematics 2) |
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| Year | 2005 |
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| Session | June |
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| Topic | First order differential equations (integrating factor) |
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5. Find the general solution of the differential equation
$$( x + 1 ) \frac { \mathrm { d } y } { \mathrm {~d} x } + 2 y = \frac { 1 } { x } , \quad x > 0 .$$
giving your answer in the form \(y = \mathrm { f } ( x )\).
(7)(Total 7 marks)