Mechanical Engineering > GATE 2026 > Linear Programming
An objective function Z of primal variables (x1 and x2) is described below:
Minimize Z = 0.07x1 + 0.05x2
subject to 0.1x1 ≥ 0.4
0.1x2 ≥ 0.6
0.1x1 + 0.2x2 ≥ 2.0
0.2x1 + 0.1x2 ≥ 1.8
x1, x2 ≥ 0
W is the objective function of the dual of Z. k1, k2, k3, and k4 represent the corresponding dual variables.
Which one of the following options represents the correct form of W?
Minimize Z = 0.07x1 + 0.05x2
subject to 0.1x1 ≥ 0.4
0.1x2 ≥ 0.6
0.1x1 + 0.2x2 ≥ 2.0
0.2x1 + 0.1x2 ≥ 1.8
x1, x2 ≥ 0
W is the objective function of the dual of Z. k1, k2, k3, and k4 represent the corresponding dual variables.
Which one of the following options represents the correct form of W?
Correct : a
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