a) Consider the following non-normal LP problem. Minimize z = x₁ - 3x₂ - 2x3 Subject to 3x₁-x₂ + 2x₂ ≤7 2x1 - 4x2 212 -4x₂ + 3x₂ + 8x₂ = 10 x₁20, x₂ ≤ 0, x₁ urs Write the normal dual of the above LP problem.

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