Use the variable fixing technique to fix the values of the variables as many as possible… 1 answer below »

Use the variable fixing technique to fix the values of the variables as many as possible in the following 0-1 constraints:
30xi — 20×2 + 40×3 + 17×4 — 23×5 + 11×6 < 23×1 + 15×2 + 30×3 — 27×4 + 13×5 — 21×6 >
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