What will be the constraints for a linear programming problem when these constraints are drawn giving the feasible region as shown with the shaded region?
1
x + y ≥ 4, x ≥ y, x = 0
2
x + y ≤ 4, x ≥ y, x ≥ 0
3
x + y ≤ 4, x ≤ y, x ≥ 0
4
x + y ≥ 4, x ≤ y, x ≥ 0