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Let x^(2)+3y^(2)=3 be the equation of ...

Let `x^(2)+3y^(2)=3` be the equation of an ellipse in the `x-y` plane. A and B are two points whose position vectors are `-sqrt(3)hat(i)` and `-sqrt(3)hat(i)+2hat(k)` . Then the position vector of a point P on the ellipse such that `/_APB=pi//4` is

A

`+-hat(j)`

B

`+-(hat(i)+hat(j))`

C

`+-hat(i)`

D

None of these

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The correct Answer is:
A
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