A body of mass \( m \) is suspended by two strings making angles \( \theta_{1} \) and \( \theta_{2} \) with the horizontal ceiling with tensions \( T_{1} \) and \( T_{2} \) simultaneously. \( T_{1} \) and \( T_{2} \) are related by \( T_{1} = \sqrt{3}\, T_{2} \), the angles \( \theta_{1} \) and \( \theta_{2} \) are: