Question

41. In a linear progrmming problem the constraints on the a decision variables x and y are x + y = 5, x > 0, y > 0. then, the feasible region
A) is not in the first quadrant
B) is bounded in the first quadrant
(C)is unbounded in the first quadrant
(D)None​

Answer 1

Answer:

B. is Bounded in the first quadrant

Answer 2

Given constaints

x-3y 20, y ≥ 0, 0≤x≤ 3

x - 3y ≥0

x:0,3

y:0,1

2x+3y≤18

Let's plot this

the answer is

B