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The focal distance of a point on the pa...

The focal distance of a point on the parabola `y^(2) = 12 x ` is 6 , find the corrdinates of the point .

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Therefore , we can have two points on the parabola (1) at a focal distance 6 and their coordintes are (3,6) and (3,-6) [putting t = 1 and t = - 1 in `(3t^(2),6t)` ].
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