If the foci of an ellipse are `(0,+-1)` and the minor axis is of unit length, then find the equation of the ellipse. The axes of ellipse are the coordinate axes.

The latus rectum of an ellipse is 10 and the minor axis Is equal to the distnace betweent the foci. The equation of the ellipse is

If the angle between the lines joining the foci of any ellipse to an extremity of the minor axis is 90^0 , find the eccentricity. Also find the equation of the ellipse if the major axis is 2sqrt(2) .

Find the eqation of the ellipse having foci (0,1),(0,-1) and minor axis of length 1.

The length of the major axis of an ellipse is 20 units and its foci are (pm 5sqrt3, 0). Find the equation of the ellipse.

The equation of the ellipse having foci (1,0),(0,-1) and minor axis of length 1 is ……

If the foci and vetrices of an ellipse be (pm 1,0) and (pm 2,0), then the minor axis of the ellipse is

The differential equation of all ellipse centered at the origin axis being coordinate axes is: