Arevalo ejercicio 6

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    x1 x2 s1 s2 s3

    s1 1 3 1 0 0

    s2 1 1 0 1 0

    s3 1 0 0 0 -1

    s4 0 1 0 0 0

    r 0 0 0 0 0

    r 1 0 0 0 -1r 1 1 0 0 -1

    s1 1 3 1 0 0

    s2 1 1 0 1 0

    s3 1 0 0 0 -1

    s4 0 1 0 0 0

    r 1 1 0 0 -1

    s1 1 0 1 0 0

    s2 1 0 0 1 0s3 1 0 0 0 -1

    x2 0 1 0 0 0

    r 1 0 0 0 -1

    s1 0 0 1 0 1

    s2 0 0 0 1 1

    x1 1 0 0 0 -1

    x2 0 1 0 0 0

    r 0 0 0 0 0

    z -30 -50 0 0 0

    -30 0 0 0 0

    z 0 0 0 0 -30

    s1 0 0 1 0 1

    s2 0 0 0 1 1

    x1 1 0 0 0 -1

    x2 0 1 0 0 0

    z 0 0 0 0 -30

    s4 0 0 1/3 0 1/3

    s2 0 0 - 1/3 1 2/3

    x1 1 0 0 0 -1

    x2 0 1 1/3 0 1/3

    z 0 0 -16 2/3 0 -46 2/3

    s4 0 1/2 - 1/2 0

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    s2 0 0 - 1/2 1 1/2 1

    x1 1 0 - 1/2 1 1/2 0

    x2 0 1 1/2 - 1/2 0

    z 0 0 6 2/3 -70 -93 1/3

    s4 0 0 1/2 - 1/2 0

    s2 0 0 - 1/2 1 1/2 1x1 1 0 - 1/2 1 1/2 0

    x2 0 1 1/2 - 1/2 0

    z 0 0 56 2/3 -120 -93 1/3

    s4 0 0 1/3 0 1/3

    s2 0 0 - 1/3 1 2/3

    x1 1 0 0 0 -1

    x2 0 1 1/3 0 1/3

    z 0 0 16 2/3 0 -13 1/3

    s4 0 0 1/2 - 1/2 0

    s3 0 0 - 1/2 1 1/2 1

    x1 1 0 - 1/2 1 1/2 0

    x2 0 1 1/2 - 1/2 0

    z 0 0 10 20 0

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    s4 r1 r2 sol

    0 0 0 200

    0 0 0 100

    0 1 0 20

    -1 0 1 10

    0 -1 -1 0

    0 0 -1 20-1 0 0 30

    0 0 0 200

    0 0 0 100

    0 1 0 20

    -1 0 1 10

    -1 0 0 30

    3 0 -3 170

    1 0 -1 900 1 0 20

    -1 0 1 10

    0 0 -1 20

    3 -1 -3 150

    1 -1 -1 70

    0 1 0 20

    -1 0 1 10

    0 -1 -1 0

    0 0 0 0

    -50 0 50 500

    -50 30 50 1100

    3 150

    1 70

    0 20

    -1 10

    -50 1100

    1 50

    0 20

    0 20

    0 60

    -100 -1400

    1 40

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    0 30

    0 50

    0 50

    -100 -2800

    1 40

    0 300 50

    0 50

    0 1200

    1 50

    0 20

    0 20

    0 60

    0 3600

    1 40 x1=50

    0 30 x2=50

    0 50 z=50

    0 50 s3=30

    0 4000 s4=40

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    x1 x2 s1 s2 s3

    s1 1 3 1 0 0

    s2 1 1 0 1 0

    s3 1 0 0 0 -1

    s4 0 1 0 0 0

    z -30 -50 0 0 0

    s1 1 0 1 0 0

    s2 1 0 0 1 0

    s3 1 0 0 0 -1

    x2 0 1 0 0 0

    z -30 0 0 0 0

    s1 1 0 1 0 0

    s2 1 0 0 1 0

    x1 1 0 0 0 -1x2 1 2 1 1 1

    z 0 60 30 30 30

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    s4 sol

    0 200

    0 100

    0 20

    -1 10

    0 0

    3 170

    1 90

    0 20

    -1 10

    -50 500

    3 170

    1 90

    0 200 11

    -50 830