Find the equations of the ellipses satisfying the following conditions: Vertices at `(0,+-10),e=4/5`.

Find the equation of the ellipse satisfying the following conditions : Vertices at (pm13,0) , foci at (pm5.0) .

Find the equation of the hyperbola satisfying the following conditions : Vertices at (+-0, sqrt11/2) , foci at (0, +- 3) .

Find the equation of the ellipse satisfying the following condition : Foci at (+-3, 0) , passing through (4, 1).

Find the equation of the ellipse satisfying the given condition : Vertices (+- 6,0) , foci (+- 4, 0) .

Find the equation of the hyperbola satisfying the given condition : Vertices (0,+-6), e= 5/3 .

Find the equation of the hyperbola satisfying the given condition : Vertices (0,+-7), e= 4/3 .

In each of the following, find the equations of the hyperbola satisfying the given conditions. vertices are (0,pm5) , e= 5/2 .

In the following, find the equations of the hyperbola satisfying the given conditions.vertices (+- 7,0) , e =4/3 .

Find the equation of the hyperbola satisfying the given condition : Vertices (+-7,0), e= 4/3 .

Find the equation of the family of lines satisfying the following condition : having slope 5.