Consider the following statements regarding LPP: (A) If R is unbounded, then maximum or minimum of the objective function Z must exist (B) An LPP can not have more than one optimal solution for the decision variables (C) The condition $x > 0, y > 0$ are called non-nagative restriction on the decision variables (D) Two different corner points of the feasible region may give same value when put in the objective function (E) If the feasible region R is bounded then the objective function Z must have some optimal solution Choose the correct answer from the options given below : |
(A) and (B) only (A), (C) and (D) only (C), (D) and (E) only (D) and (E) only |
(C), (D) and (E) only |