sin 1 2 and cos - 3 2 what is the value of - WAEC Mathematics 1989 Question
sinθ = 1/2 and cosθ = -√3/2, what is the value of θ?
A
30 0
B
60 0
C
90 o
D
120 o
correct option: e
Please share this, thanks:
#WAEC #WAEC
Add your answer
No responses
#WAEC #WAEC
No responses