| Exam Board | CAIE |
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| Module | P2 (Pure Mathematics 2) |
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| Year | 2019 |
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| Session | March |
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| Topic | Reciprocal Trig & Identities |
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1 Solve the equation \(\sec ^ { 2 } \theta + \tan ^ { 2 } \theta = 5 \tan \theta + 4\) for \(0 ^ { \circ } < \theta < 180 ^ { \circ }\). Show all necessary working.