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3 cards from this section. Quick, good the night before a test.
What is duality in linear programming?
Think about how problems can have corresponding counterparts.
What does the weak duality theorem state?
It's about establishing a boundary between primal and dual values.
What is the relationship between a primal and its dual problem?
Think about how the primal gives insights into the dual.
True or False: The strong duality theorem guarantees that if you know the dual solution, you can find the primal.
Consider what duality means for problem-solving relationships.
A manufacturing company produces two products with given constraints. Formulate the primal and dual problems. Explain the relationship.
Use the coefficients and constraints from the primal to derive the dual.
Provide a real-world scenario where both dual and primal solutions are necessary for decision making.
Look for contexts where timing and budget are crucial.
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