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The coordinates of the midpoints of the sides of a triangle `A B C` are `D(2,1),E(5,3)` and `F(3,7)dot` Equation of median of the triangle `A B C` passing through `F` is `10 x+y-37=0` (b) `x+y-10=0` `x-10 y+67=0` (d) none of these

A

`10x+y - 37 = 0`

B

`x+y - 10 = 0`

C

`x - 10y + 67 = 0`

D

None of these

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