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** check different types of Dual simplex method examples
Algorithm and examples
*Subtraction Steps display option is added for calculation steps, if required(on 21-Jul-18).
Method
Solve the Linear programming problem using
Dual simplex method calculator
Type your linear programming problem


OR
Total Variables :   Total Constraints :    
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Mode :
  1. min Z = 2x1 + 3x2 + 0x3
    subject to
    2x1 - x2 - x3 >= 3
    x1 - x2 + x3 >= 2
    and x1,x2,x3 >= 0
  2. max Z = -15x1 - 10x2
    subject to
    -3x1 - 5x2 <= -5
    -5x1 - 2x2 <= -3
    and x1,x2 >= 0
  3. max Z = -2x1 - x2
    subject to
    -3x1 - x2 <= -3
    -4x1 - 3x2 <= -6
    -x1 - 2x2 <= -3
    and x1,x2 >= 0
 
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