In the following questions, a statement of Assertion (A) is followed by a statement of Reason (R). Select the correct option: 
 
Assertion (A) : In the given figure, \(XA + AR = XB + BR\), where \(XP\), \(XQ\) and \(AB\) are tangents.
 
YCIND_250114_6964_circle_26.png
 
Reason (R) : It is possible to draw a tangent to a circle from an interior point.