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On the ellipse 4x^2+9y^2=1, the points a...

On the ellipse `4x^2+9y^2=1`, the points at which tangents are parallel to the line 8x =9y are :

A

`(2/5,1/5)`

B

`(-2/5,1/5)`

C

`(-2/5,-1/5)`

D

`(2/5,-1/5)` .

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