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Tangents are drawn to the parabola y^2=4...

Tangents are drawn to the parabola `y^2=4x` at the point P which is the upper end of latusrectum . Area enclosed by the tangent line at, P,X axis and the parabola is

A

`2/3`sq units

B

`4/3` sq units

C

`14/3` sq units

D

`16/3` sq units

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The correct Answer is:
A
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