Corrigé 2015

 

2) \left\{\begin{array}{lllll}x&\geq&0,y&\geq&0\\
6x&+&2y&\leq&36\\
5x&+&5y&\leq&40\\
2x&+4y&\leq&28\\
f&=&5x&+&3y\end{array}\right.\Longrightarrow\quad \left\{\begin{array}{lllllll}x&\geq&0,y&\geq&0,t_1,t_2,t_3&\geq&0,\\
6x&+&2y&+&t_1&=&36\\
5x&+&5y&+&t_2&=40\\
2x&+&4yt_3&=&28\\
f&=&5x&+&3y\end{array}\right.



 

 

 

 

 

 

 

 

 

 

 

 

 

 

................. x = 5,y = 3 et f = 36

OIF
RESAFAD

EXAMEN.SN V2.0 © RESAFAD SENEGAL Creative Commons License - Avenue Bourguiba x rue 14 Castors, Dakar (Sénégal) - Tél/Fax : +221 33864 62 33