Question

Find θ, if 2 sin 2θ =√3

Answer 1

2 sin 2θ = √ 3

⇒ sin 2θ = √3/2

⇒ sin 2θ = 60°

⇒ 2θ = 60°

⇒ θ = 30°

Answer 2

Answer:

theta=30°

Step-by-step explanation:

2sin 2theta=root3

sin 2theta=root3/2

sin 2theta=60°...... (As sin60° is root3/2)

Therefore, sin theta=60°/2

sin theta=30°