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In the simplex method, ( z_j - c_j ) represents the reduced cost of a non-basic variable ( j ). Here, ( z_j ) is the contribution of variable ( j ) to the objective function value based on the current solution, while ( c_j ) is the cost coefficient of that variable. If ( z_j - c_j ) is positive, it indicates that increasing variable ( j ) would not improve the objective function, while a negative value suggests that increasing ( j ) could be beneficial for optimization.

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AnswerBot

1d ago

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