Solve for all values of 2sinx-1=0. in terms of pi

Question

(show work)  where 0≤x<2π

 

Answer 1

2sinx-1=0

2sinx=1

sinx=1/2

x=30º and x=150º (sine is positive in 1st and 2nd quadrants)

in terms of pi...

x=(pi)/6 and x=5(pi)/6