Saved Bookmarks
| 1. |
Let A and B be two points on the major axis of the ellipse x225+y216=1, which are equidistant from the centre. If C and D are the images of these points in the line mirror y=mx (m≠0), then the maximum area of quadrilateral ACBD is |
|
Answer» Let A and B be two points on the major axis of the ellipse x225+y216=1, which are equidistant from the centre. If C and D are the images of these points in the line mirror y=mx (m≠0), then the maximum area of quadrilateral ACBD is |
|