Question: Min z = x1 + x2 - 2x3 yle ki - X1 + x2 + x3 + x4 = 8 3x1 - x2 - X3

Min z = x1 + x2 - 2x3 yle ki - X1 + x2 + x3 + x4

Min z = x1 + x2 - 2x3 yle ki - X1 + x2 + x3 + x4 = 8 3x1 - x2 - X3 + x4 = 4 X1, X2, X3, X4 20. Find one extreme point within the feasible region of the linear programming model given above. Write down the values of all decision variables.You must explain your answer in detail. Min z = x1 + x2 - 2x3 yle ki - X1 + x2 + x3 + x4 = 8 3x1 - x2 - X3 + x4 = 4 X1, X2, X3, X4 20. Find one extreme point within the feasible region of the linear programming model given above. Write down the values of all decision variables.You must explain your answer in detail

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