Practicing Success
The corner points of the feasible region of an LPP are (0, 0), (30, 0), (20, 30) and (0, 50). If the objective function maximize (z) = ax + by, where a ≠ b and a, b > 0, has alternate optimal solutions, then |
a = 2b a = 3b 2a = b 3a = b |
a = 3b |
20a + 30b = 30a ⇒ a = 3b → options match solution So Option B. |