Consider the equation .

MATHEMATICS · Multi-part · A Level · Mathematics · Trigonometry · Trigonometry

Problem

Consider the equation sin⁡3x=12\sin 3x = \dfrac12. (i) Find the general solution for xx in radian measure. (ii) Hence, write all solutions that lie in the interval 0≤x<2π0 \le x < 2\pi. Explain your steps clearly.

Related theory

Browse the problem library