The locus of the middle point of chords of an ellipse `x^2/16+y^2/25=1` passing through `P(0
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW The locus of the middle point of chords of an ellipse `x^2/16+y^2/25=1` passing through `P(0,5)` in another ellipse E. The coordinates of the foci of the ellipse E, is