Product of lengths of perpendiculars drawn from any foci of the hyperbola `x^(2)-4y^(2)-4x+8y+4=0` to its asymptotes is

Find the product of the length of perpendiculars drawn from any point on the hyperbola x^(2)-2y^(2)-2=0 to its asymptotes.

The product of lengths of perpendicular from any point on the hyperbola x^(2)-y^(2)=8 to its asymptotes, is

Find the product of lengths of the perpendiculars from any point on the hyperbola (x^(2))/(16)-(y^(2))/(9)=1 to its asymptotes.

The foci of the hyperbola 4x^(2)-9y^(2)-1=0 are

The foci of the hyperbola 4x^(2)-9y^(2)-1=0 are

The product of perpendicular drawn from any points on a hyperbola (x^2)/(a^2)-(y^2)/(b^2)=1 to its asymptotes is