Question

If the value of $2\sin 2\theta =\sqrt{3}$, then find the value of $\theta$.

Answer 1

Given,
$2\sin 2\theta =\sqrt{3}$
$\Rightarrow \sin 2\theta =\frac{\sqrt{3}}{2}\Rightarrow \sin 2\theta =\sin {60}^{\circ }\Rightarrow \theta ={30}^{\circ }$