aud_rey Posted March 10, 2005 Posted March 10, 2005 Je suis en train de revenir sur mon devoir 3 du cned et je ne comprends pas pourquoi qd il faut calculer A'B' , dans la relation SA'/SA=A'B'/AB , la correction nous dit que SA=12... Or ds l'ennoncé SA=13!!! Aidez moi les cnediens
aud_rey Posted March 10, 2005 Author Posted March 10, 2005 Oups c bon laissez tomber... j'ai compris désolé!!!
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