Deriving the equation of an ellipse

DLBmaths
DLBmaths
48.7 هزار بار بازدید - 12 سال پیش - Deriving the equation of an
Deriving the equation of an ellipse from the property of each point being the same total distance from the two foci.
Used as an example of manipulating equations with square roots.
12 سال پیش در تاریخ 1391/01/14 منتشر شده است.
48,759 بـار بازدید شده
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