(A) : The magnitude of a physical quantity does not change when the system of units is changed from S.I system to C.G.S system.
(R) : The magnitude of a physical quantity is independent of system of units

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

A