Find the solution set for the constraints in the figure below. * 3x + 2y <5 2x + 5y s6 3x -y s1 x 20, y 20 A C D A

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Find the solution set for the constraints in the figure below. *
3x + 2y <5
2х + 5y s6
3x -y s1
x 20, y 20
O A
В
O E
Transcribed Image Text:Find the solution set for the constraints in the figure below. * 3x + 2y <5 2х + 5y s6 3x -y s1 x 20, y 20 O A В O E
The shaded region in following figure illustrates the unbounded feasible region of
a linear programming problem. Given the objective function P = 2x + 3y, which of
the following is TRUE? *
I. The maximum of P is 18 at A = (0, 6).
II. The minimum of P is O at O = (0, ).
II. The maximum of P is 21 at D = (7, 0).
IV. The minimum of P is 11 at C = (4, 1).
A (0,6)
S
B (2,3)
C (4,1) .
O (0,0)
D (7,0)
O I only
O Il and II
III and IV
IV only
Transcribed Image Text:The shaded region in following figure illustrates the unbounded feasible region of a linear programming problem. Given the objective function P = 2x + 3y, which of the following is TRUE? * I. The maximum of P is 18 at A = (0, 6). II. The minimum of P is O at O = (0, ). II. The maximum of P is 21 at D = (7, 0). IV. The minimum of P is 11 at C = (4, 1). A (0,6) S B (2,3) C (4,1) . O (0,0) D (7,0) O I only O Il and II III and IV IV only
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