what is directrix?explain in deeply with draw.......
baba garg , 14 Years ago
Grade 11
Analytical Geometry> conic...
1 Answers
vikas askiitian expert
Last Activity: 14 Years ago
The distance from a point, P, on the ellipse to a focus is always proportional to the distance to a vertical line, D, called the directrix. The constant of proportionality is the is eccentricity e...
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