OCR C2 2013 June — Question 2

Exam BoardOCR
ModuleC2 (Core Mathematics 2)
Year2013
SessionJune
TopicTrig Equations
2 Solve each of the following equations, for \(0 ^ { \circ } \leqslant x \leqslant 360 ^ { \circ }\).
  1. \(\sin \frac { 1 } { 2 } x = 0.8\)
  2. \(\sin x = 3 \cos x\)
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