The ranges for which the right-hand-side values are valid are the same as the ranges over which the dual prices are valid.

Question

Quizplus · Accepted Answer

This statement is true as per the duality theory in linear programming. The range of validity of dual prices is determined by the range of change that can be made to the right-hand-side values of the constraints in the primal linear program without affecting the optimality of the solution. Thus, the two ranges are equivalent and valid over the same set of values.

The Ranges for Which the Right-Hand-Side Values Are Valid Are