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Q.) . Suppose the circle having equation x² + y² = 3 intersects the rectangular hyperbola xy= 1 at the points A, B, C and D. The equation x²+Y^2-3+λ(xY-1)=0, λ. € R, represents
[A]
a pair of lines through origin for λ = -3
[B]
an ellipse through A, B, C and D for λ. = -3
[C]
a parabola through A, B, C and D for λ=3
[D]
[A] a pair of lines through origin for λ = -3
[B] an ellipse through A, B, C and D for λ. = -3
[C] a parabola through A, B, C and D for λ=3
[D] undefined
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