A primal linear programming problem has four variables and three constraints.The dual of this will have
A)four variables and three constraints.
B)three variables and four constraints.
C)four variables and seven constraints.
D)seven variables and four constraints.
E)None of the above

Question

Quizplus · Accepted Answer

The number of variables in the primal problem will be equal to the number of constraints in the dual problem and vice versa. Therefore, the dual of a primal problem with four variables and three constraints will have three variables and four constraints.

A Primal Linear Programming Problem Has Four Variables and Three