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The equation of normal to the ellipse 4x...

The equation of normal to the ellipse `4x^2 +9y^2 = 72` at point `(3,2)` is:

A

`x=3`

B

`3x-2y=13`

C

`x+y=1`

D

`x-y=5`

Text Solution

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The correct Answer is:
A
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