Sensitivity Analysis LPP Change in C Objective function coefficient Hindi /Urdu explanation

SENSITIVITY ANALYSIS The study of sensitivity analysis, show the magnitude of a change in the optimal solution of an LP model due to discrete variations (changes) in its parameters. The degree of sensitivity of the solution due to these variations can range from no change at all to a substantial change in the optimal solution of the given LP problem. Thus, in sensitivity analysis, we determine the range (or limit) over which the LP model parameters can change without affecting the current optimal solution. For this, instead of resolving the entire problem as a new problem with new parameters we may consider the optimal solution as an initial solution for the purpose of knowing the ranges, both lower and upper, within which a parameter may assume a value. The sensitivity analysis is also referred to as post-optimality analysis because it does not begin until the optimal solution to the given LP model that has been obtained. Different parametric changes in the original LP model discussed in this chapter include: (1) Profit (or cost) per unit (C:) associated with both basic and non-basic decision variables (coeffi- cients in the objective function). (11) Availability of resources (right-hand side of constants, b:). (iii) Consumption of resources per unit of decision variables x; (coefficients of decision variables on the left-hand side of constraints, aj). (iv) Addition of a new variable to the existing list of variables in LP problem. (v) Addition of a new constraint to the original LP problem constraints. #Post-OptimalityAnalysis , #ChangeInCj #LinearProgramming #SensitivityAnalysis #OperationResearch #ChangeInTheCoefficentOfNonBasicVariable #ChangeInTheCoefficentofBasicVariable, #CostMinimizationProblem #ChangeInObjectiveFunctionCoefficentCj #SensitivityAnalysisInLinearProgramming #SensativityAnalysisLPP #Sensitivityanalysislinearprogrammingsimplexmethod #SensitivityAnalysisOperationresearchHindi #SensitivityAnalysisOperationResearchUrdu #SensitivityAnalysisChangeInCVector #SensitivityAnalysisChangeInAVector #SensativityAnalysisChangeInBVector #SensativityAnalysisChangeInRightHandSide #SensativityAnalysisChangeInConstraints #SensativityAnalysisChangeInRightHandSideExamples If you have any question related to this topic feel free to Whatsapp me on +917298312652 Or [email protected]