When Using Branch and Bound to Solve an Integer Programming

question 61

Multiple Choice

When using branch and bound to solve an integer programming problem, if the value of X₁ = 2.5 at a given node, then one of the descendant branches would have which one of the additional constraints?

• A) X₁ ? 2
• B) X₁ ? 3
• C) X₁ = 3
• D) X₁ ? 2
• E) X₁ = 2

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