Find the eccentricity of the conic `4(2y-x-3)^2-9(2x+y-1)^2=80`

Find the center, foci, the length of the axes, and the eccentricity of the ellipse 2x^2+3y^2-4x-12 y+13=0

The eccentricity of the conic represented by x^2-y^2-4x+4y+16=0 is 1 (b) sqrt(2) (c) 2 (d) 1/2

The eccentricity of the ellispse (x -3)^(2) + ( y-4)^(2) = y^(2)/9 is

Find the centre, foci and eccentricity of the hyperbola 12x^(2)-4y^(2)-24x+32y-127=0

Find the lengths of the major and minor axes and the eccentricity of the ellipse ((3x-4y+2)^2)/(16)+((4x+3y-5)^2)/9=1

Find the coordinates of the foci, the vertices, the lengths of major and minor axes and the eccentricity of the ellipse 9x^(2)+4y^(2)=36

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. . . . .

The eccentricity of the hyperbola |sqrt((x-3)^2+(y-2)^2)-sqrt((x+1)^2+(y+1)^2)|=1 is ______

The eccentricity of the conic represented by 2x^2+5xy+2y^2+11x-7y-4=0 is