Maximize $Z = x + y$,
Subject to constraints: $x, y ≥ 0, x – y ≤ –1, x ≥ y$
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → No feasible solution
Plotting the graph, we can see that there is no possible feasible region for the given constraints.
Hence the given LPP has no solution and Z cannot be maximized.