If sin θ = -1/2 for 0 < θ < 360o, the value of θ...

Explanation

sin θ = -¹/₂
= -0.5
θ = sin^-1 (0.5)
θ = 30^o
Since θ is negative
θ = 180 + 30 = 210^o
θ = 360 - 30 = 330^o
∴θ = 210^o and 330^o