The dual of a linear programming problem
A)always exists.
B)may be easier to solve.
C)may contain economic information useful to management.
D)while equivalent,is derived through an alternative procedure.
E)All of the above

Question

Quizplus · Accepted Answer

The dual of a linear programming problem always exists and may be easier to solve as it involves fewer variables and constraints than the primal problem. It may also contain economic information useful to management, such as shadow prices, which indicate the marginal value of resources. While the dual problem is equivalent to the primal problem, it is derived through an alternative procedure using the concept of Lagrange multipliers. Therefore, all of the given options are correct.

The Dual of a Linear Programming Problem