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A planet of mass m moves in an elliptica...


A planet of mass m moves in an elliptical orbit around sun with sun at its Focus. (e=eccentricity of ellipse). Then `T_(ACB)//T_(BDA)` is `[T_(ACB)` is time taken to travel from A to C B & `T_(BDA)` is time taken to travel from B to D to A]

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