Of all the points of the feasible region the optimal value of z is obtained at a point
A. Inside the feasible region
B. at the boundary of the feasible region
C. at vertex of feasible region
D. on x -axis
Answer:C
Of all the points of the feasible region the optimal value of z is obtained at a point
A. Inside the feasible region B. at the boundary of the feasible region C. at vertex of feasible region D. on x -axis