Multiple choice

Consider a linear programming problem with two variables and two constraints. The objective function is : Maximize X1 + X2 . The corner points of the feasible region are (0, 0), (0, 2), (2, 0) and (4/3, 4/3). If an additional constraint X1 + X2 $\leq$ 5 is added, the optimal solution is

  1. $\bigg(\frac{5}{3},\frac{5}{3}\bigg)$
  2. $\bigg(\frac{4}{3},\frac{4}{3}\bigg)$
  3. $\bigg(\frac{5}{2},\frac{5}{2}\bigg)$
  4. (5, 0)

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation