In an ellipse, the sum of the distances between foci is always less than the sum of focal distances of any point on it. Statement 2 : The eccentricity of any ellipse is less than 1.

The sum of focal distances of any point on the ellipse 9x^(2) + 16y^(2) = 144 is

Find the sum of the focal distances of any point on the ellipse 9x^2+16 y^2=144.

Find the sum of the focal distances of any point on the ellipse 9x^2+16 y^2=144.

In an ellipse, the distances between its foci is 6 and minor axis is 8 . Then its eccentricity is

Which of the following is/are true about the ellipse x^2+4y^2-2x-16 y+13=0? (a) the latus rectum of the ellipse is 1. (b) The distance between the foci of the ellipse is 4sqrt(3)dot (c) The sum of the focal distances of a point P(x , y) on the ellipse is 4. (d) Line y=3 meets the tangents drawn at the vertices of the ellipse at points P and Q . Then P Q subtends a right angle at any of its foci.

If the distance between the foci of an ellipse is 8 and length of latus rectum is 18/5, then the eccentricity of ellipse is:

Find the equation of ellipse whose distance between foci is 8 units and distance between the directrices is 18 units.

Find the equation of an ellipse the distance between the foci is 8 units and the distance between the directrices is 18 units.

In an ellipse the distance between the foci is 8 and the distance between the directrices is 25. The length of major axis, is

The eccentricity of the ellipse, if the distance between the foci is equal to the lenght of the latus rectum, is