Ćwiczenia

1.

$\begin{array}{rrrrl} \\ \\ \\ x_1 & + x_2 & \leq 3\\ 2x_1 & - x_2 & \leq 4\\ x_1,& \ x_2 & \geq 0 \end{array} \\$

$z = 2x_1 + x_2 \rightarrow \mbox{max}$

2.

$\begin{array}{rrrl} \\ \\ \\ 2x_1 & + 4x_2 & + x_3 & \leq 6\\ x_1 & - ... ...1 & + 2x_2 & + x_3 & \leq 2\\ && x_j & \geq 0, \ (j=1,2,3) \end{array} \\$

$z=x_1 + 2x_2 + 3x_3 \rightarrow \mbox{max}$