Inversion, Brennpunktlage der Kegelschnitte
https://www.geogebra.org/haftendorn
Haftendorn, Buch (Springer):
Kurven erkunden und verstehen
Kap 9.5.5 S.295 Afg. 9.13
www.kurven-erkunden-und-verstehen.de
- Target Group (Age)
- 14 – 19+
- Language
- German / Deutsch
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