Question

. Solve trig equations quiz

Answer 1

A) -1/2 or *0.5

B) - $\frac{\sqrt{3}}{2}$

C) 1

D) θ = π 4 + 2 π n , 3 π 4 + 2 π n

E) θ = 2 π 3 + 2 π n , 4 π 3 + 2 π n