1.

If tangents drawn to the ellipse at the parametric point θ, where tanθ=2 meets the auxillary circle at P and Q and PQ subtends rightangle at the centre of the ellipse, then eccentricity of the ellipse is

Answer»

If tangents drawn to the ellipse at the parametric point θ, where tanθ=2 meets the auxillary circle at P and Q and PQ subtends rightangle at the centre of the ellipse, then eccentricity of the ellipse is



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