Question 3. Use complementary slackness to determine if x₁ = 9/7, x₂ = 0, x3 = 1/7 is an optimal solution for the LP: 1 maximize: ₁-2x2 + 3x3 subject to: ₁+x₂ − 2x3 ≤ 1 x₂-3x3 <1 x₁ + x₂ + x3 ≤2 I1, I2, I3 > 0 201

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