In the given figure, \(TS\) is a tangent to a circle with centre \(O\), \(\angle SOT=3m^\circ\) and \(\angle OTS=m^\circ\). Evaluate the value of \(2m^\circ\).
 
circle session 1 6th ques.png
 
The value of \(2m^\circ\) is __________\(^\circ\)