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arctan(1) + arctan(1/2) + arctan(1/3) = π/2
Author:
Vincent Pantaloni
Topic:
Trigonometry
GeoGebra
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activité1 27-01
Flocon de Koch 241026
Scan to show a conic related to d, F, e.
Six solides
Fonction-partie
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representation graphique de la fonction sinus
PBDUDU3-8
Alessia
cercleTrigonometrique01
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Parametric Curves
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Pyramid