State the number of solutions of the equation cosx=0.5\cos x = 0.5cosx=0.5 in the interval 0°⩽x<360°0° \leqslant x < 360°0°⩽x<360°.
Circle your answer.
000
111
222
444
42 exam-style questions on WJEC A Level Maths 1.5.5 Trigonometry. Each one has a worked solution and a mark scheme showing where the marks go.