A. Two iso-profit line may be parallel to each other
B. The solution is unbounded
C. This constraint is not satisfied by the solution values
D. None of the above
✅ The correct answer is option D.
A redundant constraint is a constraint that can be omitted from the system without changing the set of feasible solutions S. An implicit equality constraint is an inequality constraint that can be replaced by an equality constraint without changing S.
A redundant constraint is a constraint that can be omitted from the system without changing the set of feasible solutions S. An implicit equality constraint is an inequality constraint that can be replaced by an equality constraint without changing S.