1.

If S(3, 4) & S’(9, 12) are two foci of an ellipse. If the foot of perpendicular from S on a tangent to the ellipse has the coordinates (1, –4), then eccentricity of the ellipse is

Answer»

If S(3, 4) & S’(9, 12) are two foci of an ellipse. If the foot of perpendicular from S on a tangent to the ellipse has the coordinates (1, –4), then eccentricity of the ellipse is



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