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Example Of Two Phase Simplex Method
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An Example of Two Phase Simplex Method
optlab.mcmaster.caThe optimal value of the Phase I problem is w = 0. So the original problem is feasible, and a basic feasible solution is x1 = 10;x3 = 10;x4 = 20;x2 = x5 = x6 = 0. Now we can start Phase II. Again the objective value z should be represented by the non-basic variables: z = 2x1 +3x2 +x3 = 30+4x2 +x5 +2x6: The initial tableau is (the last Phase I ...
UNIT 4 LINEAR PROGRAMMING - SIMPLEX METHOD
www.shivajicollege.ac.inSIMPLEX METHOD Objectives After studying this unit, you should be able to : • describe the principle of simplex method • • • • discuss the simplex computation explain two phase and M-method of computation work out the sensitivity analysis formulate the dual linear programming problem and analyse the dual variables. Structure 4.1 ...