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    UNIVERSIDAD CENTRAL DEL ECUADOR

    FACULTAD DE INGENIERA, CIENCIAS FSICAS Y MATEMTICA

    CARRERA DE INGENIERA CIVIL

    OPTIMIZACION DE PROCESOS

    ING. MARCO PINEDA

    CORRECCIN DE LA PRUEBA

    CAJAMARCA CHAUCA JUAN CARLOS

    SEMESTRE: 9TO

    PARALELO: 2ro

    FECHA: 10/06/2016

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    PRUEBA NO.1 PRIMER HEMI-SEMESTRE

    1. Dada la siguiente grafica que muestra el conjunto de soluciones factibles de

    un problema de programacin lineal, determinar:

    a) El modelo matemtico (restricciones y funcin objetivo), correspondientes a la

    grafica si la pendiente de

    I.

    II.

    P1.

    P1.

    1.

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    III.

    P1.

    P1.

    2.

    IV.

    b) Realizar la grafica correspondiente (indicando puntos y soluciones factibles y

    solucin optima), si el modelo original se le aumenta la restriccin

    c) Para el literal anterior, la nueva restriccin se la considera redundante, si? no?

    porque?

    La tercera restriccin no se la considera redundante porque forma parte del rango de

    soluciones factibles.

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    TORA Optimization System, Windows-version 1.00Copyright 2000-2002 Hamdy A. Taha. All Rights Reservedmartes, Junio 07, 2016 18:22

    LINEAR PROGRAM -- ORIGINAL DATA

    Title: EJERCICIO NO1. PRUEBA NO.1

    X1 X1

    x1 x2 Maximize 5.00 Maximize 8.00 Maximize Subject to ( 1) 3.00 2.00 = 12.00 ( 3) 1.00 1.00 >= 10.00

    Lower Bound 0.00 0.00 Upper Bound infinity infinity Unrestr'd (y/n)? n n

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    LINEAR PROGRAMMING -- GRAPHICAL SOLUTION

    Title: EJERCICIO NO1. PRUEBA NO.1

    Summary of Optimal Solution:Objective Value = 108.00x1 = 12.00x2 = 6.00

    -2 0 2 4 6 8 10 12 14 16 18 20 22 24 26x1

    -2

    0

    2

    4

    6

    8

    10

    12

    14

    16

    18

    20

    22

    24

    26

    x2

    Obj

    ( 1)

    ( 2)

    ( 3)

    Optimum

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    TORA Optimization System, Windows-version 1.00Copyright 2000-2002 Hamdy A. Taha. All Rights Reservedmartes, Junio 07, 2016 18:23

    LINEAR PROGRAM -- ORIGINAL DATA

    Title: EJERCICIO NO1. PRUEBA NO.1

    X1 X1

    x1 x2 Maximize 5.00 Maximize 8.00 Maximize Subject to ( 1) 3.00 2.00 = 12.00 ( 3) 1.00 1.00 >= 10.00

    Lower Bound 0.00 0.00 Upper Bound infinity infinity Unrestr'd (y/n)? n n

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    2. Cermicas Graiman produce para la construccin dos clases de baldosas, una

    baldosa para exteriores y unas baldosas para interiores, las cuales se producen a

    partir de materias primas como: arcilla y arena silcea (M1 y M2). en la siguiente

    tabla se resume el problema:

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    TORA Optimization System, Windows-version 1.00Copyright 2000-2002 Hamdy A. Taha. All Rights Reservedmartes, Junio 07, 2016 17:42

    LINEAR PROGRAM -- ORIGINAL DATA

    Title: PRUEBA NO.1

    X1 X2

    x1 x2 Maximize 5.00 Maximize 4.00 Maximize Subject to ( 1) 3.00 2.00

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    LINEAR PROGRAMMING -- GRAPHICAL SOLUTION

    Title: PRUEBA NO.1

    Summary of Optimal Solution:Objective Value = 21.00x1 = 3.00x2 = 1.50

    -1 0 1 2 3 4 5 6 7x1

    -1

    0

    1

    2

    3

    4

    5

    6

    7

    x2Obj

    ( 1)

    ( 2)

    ( 3)

    ( 4)

    Optimum

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    TORA Optimization System, Windows-version 1.00Copyright 2000-2002 Hamdy A. Taha. All Rights Reservedmartes, Junio 07, 2016 17:44

    LINEAR PROGRAM -- ORIGINAL DATA

    Title: PRUEBA NO.1

    X1 X2

    x1 x2 Maximize 5.00 Maximize 4.00 Maximize Subject to ( 1) 3.00 2.00

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    LINEAR PROGRAMMING OUTPUT SUMMARY

    Title: PRUEBA NO.1Final Iteration No.: 6Objective Value = 21

    Variable Value Obj Coeff Obj Val Contrib

    x1: X1 3.00 5.00 15.00x2: X2 1.50 4.00 6.00

    Constraint RHS Slack-/Surplus+

    1 (

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    TORA Optimization System, Windows-version 1.00Copyright 2000-2002 Hamdy A. Taha. All Rights Reservedjueves, Junio 09, 2016 21:23

    LINEAR PROGRAM -- ORIGINAL DATA

    Title: LITERAL B EJERCICIO 2

    X1 X2

    x1 x2 Maximize 5.00 Maximize 5.80 Maximize Subject to ( 1) 3.00 2.00

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    LINEAR PROGRAMMING -- GRAPHICAL SOLUTION

    Title: LITERAL B EJERCICIO 2

    Summary of Optimal Solution:Objective Value = 23.70x1 = 3.00x2 = 1.50

    -1 0 1 2 3 4 5 6 7x1

    -1

    0

    1

    2

    3

    4

    5

    6

    7

    x2

    Obj

    ( 1)

    ( 2)

    ( 3)

    ( 4)

    Optimum

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    TORA Optimization System, Windows-version 1.00Copyright 2000-2002 Hamdy A. Taha. All Rights Reservedjueves, Junio 09, 2016 21:24

    LINEAR PROGRAM -- ORIGINAL DATA

    Title: LITERAL B EJERCICIO 2

    X1 X2

    x1 x2 Maximize 5.00 Maximize 5.80 Maximize Subject to ( 1) 3.00 2.00

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    LINEAR PROGRAMMING OUTPUT SUMMARY

    Title: LITERAL B EJERCICIO 2Final Iteration No.: 6Objective Value = 23.7

    Variable Value Obj Coeff Obj Val Contrib

    x1: X1 3.00 5.00 15.00x2: X2 1.50 5.80 8.70

    Constraint RHS Slack-/Surplus+

    1 (