(A) The relative velocity between any two bodies moving in opposite direction is equal to sum of the velocities of two bodies.
(R ) : Sometimes relative velocity between two bodies is equal to difference in velocities of the two bodies.

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

B