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Discussion :: GATE Mathematics

  1. Consider the following linear programming problem: 
    Maximize             x + 3y + 6z - w
    subject to            5x + y + 6z + 7w â‰¤ 20,
                                  6x + 2y + 2z + 9w â‰¤ 40,
                                  x â‰¥ 0, y ≥ 0, z ≥ 0, w ≥ 0.
    Then the optimal value is ______
    2. A.
    20
    B.
    40
    C.
    50
    D.
    60

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    Workspace

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    Answer : Option D

    Explanation :

    -NA-

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