Question

If 2 sin 2θ = `sqrt(3)` then the value of θ is 

पर्याय

• 90°

• 30°

• 45°

• 60°

Answer 1

30°

Explanation;

Hint:

2 sin 2θ = `sqrt(3)` 

⇒ sin 2θ = `sqrt(3)/2`

sin 2θ = sin 60°

⇒ 2θ = 60°

θ = 30°