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Angle double : Relation entre les cosinus et les sinus

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Un exercice simple (niveau 3e) pour obtenir cos(2x) et sin(2x) en fonction de cos(x) et sin(x)

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François Byasson — July 5, 2016 - 7:58 AM

Resource Type: Activity
Tags: angle au centre cercle circle circonscrit circumcircle cos cosine cosinus rectangle relation sin sine sinus triangle Show More…
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Target Group (Age): 11 – 19+
Language: French / Français‎

Views: 980

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