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From a point, perpendicular tangents are drawn to the ellipse x2+2y2=2. The chord of contact touches a circle concentric with the given ellipse. The ratio of the maximum, minimum areas of the circle is

Answer» From a point, perpendicular tangents are drawn to the ellipse x2+2y2=2. The chord of contact touches a circle concentric with the given ellipse. The ratio of the maximum, minimum areas of the circle is


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