When the eccentricity 'e ' of a hyperbola `S=0` lies between `1` and `sqrt2` then the number of perpendicular tangents that can be drawn to the hyperbola is

The eccentricity of rectangular hyperbola is sqrt(2)

Number of point (s) outside the hyperbola x^(2)/25 - y^(2)/36 = 1 from where two perpendicular tangents can be drawn to the hyperbola is (are)

Prove that the eccentricity of a rectangular hyperbola is equal to sqrt2 .

There exist two points P and Q on the hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2))=1 such that PObotOQ , where O is the origin, then the number of points in the xy -plane from where pair of perpendicular tangents can be drawn to the hyperbola , is

if the eccentricity of the hyperbola is sqrt2 . then find the general equation of hyperbola.

Eccentricity of the hyperbola passing through (3,0) and (3 sqrt(2),2) is