CAIE P2 2020 March — Question 1

Exam BoardCAIE
ModuleP2 (Pure Mathematics 2)
Year2020
SessionMarch
TopicAddition & Double Angle Formulae

1 Solve the equation \(2 \sin \left( \theta + 30 ^ { \circ } \right) + 5 \cos \theta = 2 \sin \theta\) for \(0 ^ { \circ } < \theta < 90 ^ { \circ }\).