Mathematics WAEC / WASSCE 1997 Trigonometry, Elevation & Bearings
lf sin \theta= \(\frac{-1}{2}\), find all the values of \theta between 0^\circ and 360^\circ.
A
120o,240o
B
120o180o
C
210o,300o
D
210o,330o
E
300o,360o