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Tangents are drawn to the ellipse 5x^(2)...

Tangents are drawn to the ellipse `5x^(2)+ 9y^(2)=45` at the four ends of two latera recta. The area (in square unit) of the quadrilateral so formed is-

A

`(81)/(4)`

B

`(27)/(4)`

C

27

D

`(27)/(2)`

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The correct Answer is:
C
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