1.

The sum of squares of the perpendiculars drawn from the points (0, 1) and (0, -1) to any tangent to a curve is 2. Then, the equation of the curve is

Answer»

The sum of squares of the perpendiculars drawn from the points (0, 1) and (0, -1) to any tangent to a curve is 2. Then, the equation of the curve is



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