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If a tangent to the parabola `y^2=4a x` meets the x-axis at `T` and intersects the tangents at vertex `A` at `P ,` and rectangle `T A P Q` is completed, then find the locus of point `Qdot`

A

`x^2+ay=0`

B

`x^2-ay=0`

C

`y^2+ax=0`

D

`y^2-ax=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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