A system of binary stars of mass `m_(A)` and `m_(B)` are moving in circular orbits of radii `r_(A)` and `r_(B)` respectively. If `T_(A)` and `T_(B)` are at the time periods of masses `m_(A)` and `m_(B)` respectively then

Options

A. `(T_(A))/(T_(B)) =((r_(A))/(r_(B)))^((3)/(2))`
B. `T_(A) gt T_(B) ("if " r_(A) gt r_(B))`
C. `T_(A)=T_(B)`
D. `T_(A) gt T_(B) ("if "m_(A) gt m_(B))`