Answer:
False
Explanation:
Definition of Tangency : Tangent to a circle is a line that touches the circle at one point, which is known as Tangency.
 At the point of Tangency, Tangent to a circle is always perpendicular to the radius. 
We are supposed to find The point of tangency of line S to circle A is M
Considering the definition,
The lines S touches the circle at point J not at M 
So,The point of tangency of line S to circle A is M is False 
So, Option B is correct 
Hence The point of tangency of line S to circle A is M is False