Mathematics · Linear Programming
If x0 is a feasible solution to the primal Linear Programming Problem: Max Z = cx, subject to Ax ≤ b, x ≥ 0, and w0 is a feasible solution to its dual problem, then according to the Weak Duality Theorem, which of the following inequalities is always true?
- 1cx0 > w0Tb
- 2cx0 ≥ bTw0
- 3cx0 = bTw0
- 4cx0 ≤ bTw0✓
Correct answer
cx0 ≤ bTw0
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