Posted by CJ on .
Solve: 2 sin x  1 = 0 for 0 degrees is less than or equal to x is less than 360 degrees.

Math/Trig 
drwls,
Look for the x values for which
sin x = 0.5.
x will have to be in the first or second quadrant, for the sine to be positive. There will be two possible answers.