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If the tangent to the ellipse x^(2)+4y^(...

If the tangent to the ellipse `x^(2)+4y^(2)=16` at the point P(theta) is a normal to the circle `x^(2)+y^(2)-8x-4y=0`, then theta equals

A

`(pi)/(2)`

B

`(pi)/(4)`

C

`(5pi)/(2)`

D

`(7pi)/(4)`

Text Solution

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The correct Answer is:
A
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