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用有界变量对偶单纯形法求解下列问题: (1)min x0=3x1+2x2+3x3+2x4, s.t.x1+x2+x3+3x4=16, 2x1+x2+3x3+2x
用有界变量对偶单纯形法求解下列问题:
(1)min x0=3x1+2x2+3x3+2x4,
s.t.x1+x2+x3+3x4=16,
2x1+x2+3x3+2x4=12,
0≤(x1,x2,x3,x4)T≤(5,5,3,4)T;
(2)max z=x1+2x2,
s.t.-2x1+x2+x3=8,
-x1+x2+x4=3,
x1-x2+x5=3,
2≤x1≤3,3≤x2≤8,x3≥0,x4≥0,x5≥0.
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