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The restriction X₁₁, X₁₂, X₂₁, X₂₂≥0 in the model means

a) Each decision variable must be positive in the optimal solution.
b) Each decision variable must be nonnegative in the optimal solution.
c) X₁₁, X₁₂, X₂₁, X₂₂≥0
d) All of the above.
e) None of the above.

2 Answers

1 vote

Final answer:

The restriction X₁₁, X₁₂, X₂₁, X₂₂≥0 means that each decision variable must be nonnegative in the optimal solution.

Step-by-step explanation:

The restriction X₁₁, X₁₂, X₂₁, X₂₂≥0 means that each decision variable must be nonnegative in the optimal solution.

User Alexkr
by
8.9k points
3 votes

Final answer:

The restriction X₁₁, X₁₂, X₂₁, X₂₂≥0 in the model means that each decision variable must be nonnegative in the optimal solution.

Step-by-step explanation:

The restriction X₁₁, X₁₂, X₂₁, X₂₂≥0 in the model means that each decision variable must be nonnegative in the optimal solution. This means that the values of X₁₁, X₁₂, X₂₁, and X₂₂ can be zero or positive.

User Adam Lesniak
by
8.8k points
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