Kepler's third law states that square of period of revolution (T) of a planet around the sun, is proportional to third power of . average distance r between sun and planet i.e `T^2=Kr^3` here K is constant.
If the masses of sun and planet are M and m respectively then as per Newton's law of gravitation force of attraction between them is `F=(GMm)/(r^2)` , here G is gravitational constant. The relation between G and K is decribed as

Options

A. `GK=4pi^2`
B. `GMK=4pi^2`
C. `K=G`
D. `K=1/G`