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continuous solution
LB
UB
1, 1, 2/3, 0
23
28 1/3
x 3= 0
x 3= 1
1, 1, 0, 4/5
23
1, 3/4, 1, 0
27 4/5
20
28 1/4
x 4= 0
x 4= 1
x 2= 0
x 2= 1
1, 1, 0, 0
1, 3/4,0, 1
1, 0, 1, 1
3/4, 1, 1, 0
23
23
18
26 1/4
26
26
19
28
x 2= 0
x 2= 1
x 1= 0
x 1= 1
1, 0, 0, 1
3/4, 1, 0, 1
0, 1, 1, 1
1, 1, 1, 0
18
18
17
26
Z †
25
25
infeasible
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G^L}RV@MF,DBho3…kBED!RcSETRV\q@lSKpqR[iS,W7@SETR!\q@7[iS,L*RQG^L*pqS,pkOvƒ}LkBH…kO!B,[Vƒs…qD!S,‰*o^@MWs€ñ@MLk[i@,”{|@l[MBELAB,[V\*G^@MI,@XB
OQWXBno•o=G^W7…qD!SEI,@MW7@ML*R‰*†zy*@Z[Vo—BEDQG^LqFABP…kBhG^D7>` b!HKf d'efHHjG^LkB,[iRQG^I,@G‹T Œd'e'Ž I¢ð j €?A@C[MBELA@MI,@MLŸF,S
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[V\qSEG—[i@cSET&RV\q@IEBEDQG—BE‰*o^@lB,[M[iSKDyKG^LqF7R!S{\*G—[!\PR!\q@cB,[iRQG^I,@OQpq‰kOQ@MR#GšOOQ…*o‹GJRh€3â.LPR!\q@@io—BE‰(S,DBERÀGJSKLC‰k@io^SE{”
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continuous solution
LB
ZF
UB
1, 1, 2/3, 0
23
28 1/3
23
x 1= 0
x 1= 1
1, 1, 2/3, 0
0, 1, 1, 1
25
23
25
28 1/2
25
x 2= 0
x 2= 1
1, 0, 1, 1
1, 1, 2/3, 0
26
26
23
x 3= 0
x 3= 1
1, 1, 0, 4/5
1, 1, 1, 0
23
infeasible
27 4/5
x 4= 0
x 4= 1
1, 1, 0, 0
1, 1, 0, 1
23
23
infeasible
Z ˆ
26
28 1/3
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h
0
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(0,4)
d
6
8
11
12
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(6,3)
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0
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0
0
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0
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(8,4)
6
6
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8
11
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0
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0
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b = 20
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