Question

1. Use the general form simplex method to solve the following : max - x₁ + x₂ s.t . -x₁ + x₂ ≤ 5 x₁- 2x₂ <9 0≤x₁≤6 0≤ x₂ ≤8 2. Find the dual of the previous problem and use complimentary slackness to compute the dual solution.