Solve Linear Trig Equation sin(2x)=-1/2 (a) all degree solutions (b) solutions over interval [0,360)

The trigonometric equation to be solved is sin(2x)=-1/2. To find values for 2x in the interval [0, 360) degrees, the unit circle is used. All solutions include coterminal angles for the solutions found on the unit circle. So 360*n, where n is an element of the integers, is added to each of these solutions. Then all degree solutions for x are found by dividing these solutions by 2. Finally the solutions in the interval [0, 360) degrees are found by letting n=0 and n=1 in the equations found for all degree solutions.

Timestamps
0:00 Introduction
0:35 Unit Circle
1:25 (a) All Degree Solutions
3:20 (b) Solutions in [0,360) degrees