CAIE P1 2024 November — Question 4

Exam BoardCAIE
ModuleP1 (Pure Mathematics 1)
Year2024
SessionNovember
TopicTrig Equations
4 Solve the equation \(4 \sin ^ { 4 } \theta + 12 \sin ^ { 2 } \theta - 7 = 0\) for \(0 ^ { \circ } \leqslant \theta \leqslant 360 ^ { \circ }\).
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