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Focal Conics and Dandelin Spheres
Author:
Steve Phelps
Topic:
Cone
,
Conic Sections
,
Ellipse
,
Hyperbola
,
Sphere
The cones which pass through a given ellipse, have their vertex on the focal hyperbola.
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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