If `x^2-y^2=36` then find its eccentricity

Consider the conic 9y^2-4x^2=36 find the eccentricity.

Consider the equation of the ellipse 9x^2+4y^2=36 . Find Eccentricity.

Find the equation of the hyperbola in standard form , if : it is confocal with the ellipse (x^(2)//9) + (y^(2)//5) = 1 and its eccentricity is (5/6) + eccentricity of the parabola 5y^(2) = 9x

Find the co-ordinates of the foci and vertices, the eccentricity and the length of latus rectum of the following hyperbolas 9y^2-4x^2=36

Sketch the region {(x,y):4x^2+9y^2=36} and find its area using integration.

Find the length of major axis and its eccentricity of (x^2)/16 +y^2/25=1

Find the coordinates of the foci and the vertices,the eccentricity and the length of the latus rectum of the hyperbolas.5y^(2)-9x^(2)=36

Find the coordinates of the foci, the vertices, the eccentricity and the length of the latus rectum of the Hyperbola 9y^(2)-4x^(2)=36

Find the coordinate of the foci, vertices, eccentricity and the length of the latus rectum of the hyperbola 9y ^(2) - 4x ^(2) = 36

Find the coordinates of the foci and the vertices,the eccentricity and the length of the latus rectum of the hyperbolas.quad 9y^(2)-4x^(2)=36