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Discussion :: GATE Mathematics

  1. The following table gives the unit transportation costs, the supply at each origin and the demand of each destination for a transportation problem.

    Let xij denote the number of units to be transported from origin i to destination j. If the u-v method is applied to improve the basic feasible solution given by x12 = 60, x22 = 10, x23 = 50, x24 = 20, x31 = 40 and x34 = 60, then the variables entering and leaving the basis, respectively, are
  2. A.
    x11 and x24
    B.
    x13 and x23
    C.
    x14 and x24
    D.
    x33 and x24

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    Answer : Option A

    Explanation :

    -NA-


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