Find the point on the axis of the parabo...

Find the point on the axis of the parabola `3y^2+4y-6x+8 =0` from when three distinct normals can be drawn.

A

`(alpha, 1), alpha gt 2`

B

`(-1, alpha) , alpha gt 2`

C

`(alpha, -1), alpha gt 1`

D

none of these

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The correct Answer is:

C

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