A planet revolves round the sun in an elliptical orbit of minor and major axes x and y respectively. Then the time period of revolution is proportional to

A planet revolves round the sun in an elliptical orbit of minor and ma

1.	A planet revolves round the sun in an elliptical orbit of minor and major axes x and y respectively. Then the time period of revolution is proportional to
Answer» `(X+y)^(3//2)` `(y-x)^(3//2)` `x^(3//2)` `y^(3//2)` ANSWER :D