| Exam Board | AQA |
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| Module | FP1 (Further Pure Mathematics 1) |
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| Year | 2011 |
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| Session | January |
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| Topic | Trig Equations |
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4 Find the general solution of the equation
$$\sin \left( 4 x - \frac { 2 \pi } { 3 } \right) = - \frac { 1 } { 2 }$$
giving your answer in terms of \(\pi\).
(6 marks)