the foci of an ellipse are `(0+-6)` and the equation of the directrces are `y=+- 9.` the equation of the ellipse is

The foci of an ellipse are (0,pm4) and the equations for the directtices are y=pm9. The equation for the ellipse is

The coordinates of the foci of an ellipse are (0,pm 4 ) and the equations of its directrices are y = pm 9 . Find the length of the latus rectum of the ellipse

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.

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.

Foci are (0, pm 3), e = 3/4 , equation of the ellipse is

Foci are (0, pm 3), e = 3/4 , equation of the ellipse is

Find the equation of the ellipse whose foci (0,+-4) and the equation of directries is y=+-9 .

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.

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