NDA || Mathematics || Hyperbola || Quiz

If the foci of the ellipse  and the hyperbola  coincide, then the value of  is :

If e and e’ are eccentricities of a hyperbola and its conjugates then  equal to:

The length of the transverse axis of the hyperbola  is :

The product of the perpendicular from any point on the hyperbola to its asymptotes is equal to

PQ is a double ordinate of the hyperbola  such that OPQ is an equilateral triangle, O being the centre of the hyperbola, then the eccentricity e of the hyperbola satisfies