Determine the equation of straight line ...

Determine the equation of straight line which is tangent at one point and normal at any point of the curve `x=3t^2 , y=2t^3`

`y+ sqrt3 (x-1) =0`

`y- sqrt3(x-1) =0`

`y+ sqrt2 (x-2) =0`

`y- sqrt2(x-2) =0`

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The correct Answer is:

C, D

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