Centre of mass of two particles with masses 2 kg and 1 kg located at (1,0,1) and (2,2,0) has the co-ordinates of

Centre of mass of two particles with masses 2 kg and 1 kg located at (

1.	Centre of mass of two particles with masses 2 kg and 1 kg located at (1,0,1) and (2,2,0) has the co-ordinates of
Answer» `(4)/(3),(2)/(3),(2)/(3)` `(2)/(3),(4)/(3),(2)/(3)` `(2)/(3),(2)/(3),(4)/(3)` `(1)/(3),(2)/(3),(2)/(3)` ANSWER :A