                                                                                       
******      ,  
       M1(n,n),    ,     2- 
          U1  U2,

               U1*[1 + BETA((LL-1)U1^GAMA + (n-LL)*U2^GAMA)] - ALFA = 0, 
               U2*[1 + BETA(LL*U1^GAMA  + (n-LL-1)*U2^GAMA)] - ALFA = 0,

         .         x,
                , 
           U1,      U2.   
       LL-   .





