Which among the following is not a property of a Linear Programming Problem (LPP)?
- AProportionality
- BAdditivity
- CNegativity
- DCertainty
Solution & Step-by-step Explanation
The basic assumptions/properties of LPP include:Proportionality: The contribution of each variable to the objective function is proportional to its value.Additivity: The total contribution is the sum of individual contributions.Certainty: All coefficients are known and constant.Non-negativity: All decision variables must be greater than or equal to zero ().Therefore, "Negativity" is not a property; in fact, "Non-negativity" is required.