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 ** check different types of Two-Phase method examples Algorithm and examples Method 1. Simplex method (BigM method) 2. TwoPhase method 3. Dual simplex method 4. Integer simplex method 5. Graphical method 6. Primal to Dual 7. Branch and Bound method 8. 0-1 Integer programming problem 9. Revised Simplex method Solve the Linear programming problem using Two-Phase method calculator Type your linear programming problem OR Total Variables :   Total Constraints : Click On Generate Mode : Auto Fraction Decimal Zj-Cj (display in steps) Alternate Solution (if exists) Artificial Column Remove Subtraction Steps min Z = x1 + x2subject to2x1 + x2 >= 4x1 + 7x2 >= 7and x1,x2 >= 0 min Z = 5x1 + 2x2 + 10x3subject tox1 - x3 <= 10x2 + x3 >= 10and x1,x2,x3 >= 0 max Z = 5x1 + 8x2subject to3x1 + 2x2 >= 3x1 + 4x2 >= 4x1 + x2 <= 5and x1,x2 >= 0 min Z = 3x1 + 5x2subject to2x1 + 8x2 >= 403x1 + 4x2 >= 50and x1,x2 >= 0 max Z = 3x1 + 2x2 + 2x3subject to5x1 + 7x2 + 4x3 <= 7-4x1 + 7x2 + 5x3 >= -23x1 + 4x2 - 6x3 >= 29/7and x1,x2,x3 >= 0 min Z = x1 - 2x2 - 3x3subject to-2x1 + x2 + 3x3 = 22x1 + 3x2 + 4x3 = 1and x1,x2,x3 >= 0

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