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Unformatted text preview: Max 2 1 3 2 x x + s.t. 9 6 4 2 2 1 2 1 2 1 ≥ ≥ ≤ + ≤ + x x x x x x a) Sketch the feasible region. b) Find two alternative optimal extreme (corner) points. c) Find an infinite class of optimal solutions. Q 1.32 : Consider the following problem: Minimize cx subject to b Ax ≥ , ≥ x . Suppose that one component of the vector b , say b i , is increased by one unit to b i + 1. a) What happens to the feasible region? b) What happens to the optimal objective? Q 1.33 : From the results of the previous problem, assuming i b z ∂ ∂ / * , exists, is it ≤ , = 0, or ≥ ? 2...
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This note was uploaded on 04/15/2010 for the course INDUSTRIAL ie513 taught by Professor Zeynephuygur during the Spring '10 term at Bilkent University.
- Spring '10