In a two-variable graphical linear program, if the RHS of one of the constraints is changed (keeping all other things fixed), then the problem cannot become infeasible.

Question

Quizplus · Accepted Answer

Changing the RHS of a constraint can shift its position, potentially leading to a situation where no solution satisfies all constraints simultaneously, thus making the problem infeasible.

In a Two-Variable Graphical Linear Program, If the RHS of One