Question:-
Which one of the following statements is not correct?
Option (A)
A linear programming problem with 2 variables and 3 constraints can be solved by Graphical Method.
Option (B)
In big-M method if the artificial variable can not be driven out it depicts an optimal solution.
Option(C)
Dual of a dual is the primal problem
Option(D)
For mixed constraints either big-M method or two phase method can be employed.
Correct Option:
(B)
question-answer-faq-8902