1.

Let an ellipse and a hyperbola have same foci. If the length of conjugate axis of the hyperbola is equal to the length of minor axis of the ellipse, then the value of 1e21+1e22 is (e1 and e2 denote the eccentricities of the two conics)

Answer»

Let an ellipse and a hyperbola have same foci. If the length of conjugate axis of the hyperbola is equal to the length of minor axis of the ellipse, then the value of 1e21+1e22 is (e1 and e2 denote the eccentricities of the two conics)



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