Which of the following is a correct set of constraints for a linear programming problem ?
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → $x+2y ≤50, 3x+y ≤ 80, x≥0, y ≥ 0$
Option 2: The inequality is quadratic.
Option 3 & 4: Non-negativity constraint is not followed.
Option 1: All inequalities are linear, and non-negativity is followed. Therefore it is a valid set of constraints.