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Tangents are drawn to the hyperbola `4x^2-y^2=36` at the points P and Q. If these tangents intersect at the point T(0,3) then the area (in sq units) of `triangle PTQ` is

A

`45 sqrt(5)`

B

`54 sqrt(3)`

C

`60 sqrt(3)`

D

`36 sqrt(5)`

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The correct Answer is:
A
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