Find the eccentricity of hyperbola `x^(2)-9y^(2)=1`.

The eccentricity of the hyperbola 16x^(2)-9y^(2)=1 is The eccentricity of the hyperbola 16x^(2)-9y^(2)=1 is

Find the eccentricity of the hyperbola 9y^(2)-4x^(2)=36

Find the eccentricity of the hyperbola 9y^(2)-4x^(2)=36

The eccentricity of the hyperbola x^(2)-y^(2)=9 is

Write the eccentricity of the hyperbola 9x^(2)-16y^(2)=144

If e_(1) is the eccentricity of the ellipse (x^(2))/(25)+(y^(2))/9=1 and if e_(2) is the eccentricity of the hyperbola 9x^(2)-16y^(2)=144 , then e_(1)e_(2) is. . . . .

Find the eccentricity of the hyperbola 9y^(2) - 4x^(2) = 36 .

The eccentricity of the hyperbola 4x^(2) -9y^(2) =36 is

The eccentricity of the hyperbola 4x^(2)-9y^(2) =36 is: