Let \( x^{2}+3 y^{2}=3 \) be the equation of an ellipse in the
\( x y \)-plane. If \( A(-\sqrt{3.... VIDEO
Let \( x^{2}+3 y^{2}=3 \) be the equation of an ellipse in the
\( \mathrm{P} \)
\( x y \)-plane. If \( A(-\sqrt{3}, 0,0) \) and \( B(-\sqrt{3}, 0,2) \) are two
W
points, then the points \( P \) on the ellipse such that \( \angle A P B=45^{\circ} \) is (are)
(1) \( \quad(0,2,0) \)
(2) \( \quad(0,-2,0) \)
(3) \( \quad(0,1,0) \)
(4) \( (0,-1,0) \)
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