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If a graph is plotted between T^(2) and ...

If a graph is plotted between `T^(2) and r^(3)` for a planet, then its slope will be be (where `M_(S)` is the mass of the sun)

A

`(4pi^(2))/(GM)`

B

`(GM)/(4pi^(2))`

C

`4pi GM`

D

0

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