Use the two-stage method to solve. Maximize z= 2x1 - 3x2 + 4x3 X1 + X2 + X3 <90 X1 + X2 + X3 2 65 X1 + X2 subject to 2 27 X1 20, x2 2 0, and x3 20 ..... The maximum is z= when x, = , x2 = |, and x3 : Use the two-stage method to solve. Find x, 20 and x, 20 such that X1 + 2x2 s 22 X1 + 3x2 2 10 2x1 + 2x2 < 30 and z = 5x, + 10x2 is maximized. The maximum is z= when x1 = and x2 = %3D (Type integers or decimals.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use the two-stage method to solve.
Maximize
z= 2x1 - 3x2 + 4x3
X1 + X2 + X3 <90
X1 + X2 + X3 2 65
X1 + X2
subject to
2 27
X1 20, x2 2 0, and x3 20
.....
The maximum is z=
when x, = , x2 = |, and x3 :
Transcribed Image Text:Use the two-stage method to solve. Maximize z= 2x1 - 3x2 + 4x3 X1 + X2 + X3 <90 X1 + X2 + X3 2 65 X1 + X2 subject to 2 27 X1 20, x2 2 0, and x3 20 ..... The maximum is z= when x, = , x2 = |, and x3 :
Use the two-stage method to solve. Find x, 20 and x, 20 such that
X1 + 2x2 s 22
X1 + 3x2 2 10
2x1 + 2x2 < 30
and z = 5x, + 10x2 is maximized.
The maximum is z=
when x1 =
and x2 =
%3D
(Type integers or decimals.)
Transcribed Image Text:Use the two-stage method to solve. Find x, 20 and x, 20 such that X1 + 2x2 s 22 X1 + 3x2 2 10 2x1 + 2x2 < 30 and z = 5x, + 10x2 is maximized. The maximum is z= when x1 = and x2 = %3D (Type integers or decimals.)
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max.  z = 5x1 +10x2subject to,x1 +2x2  22x1 +3x2  102x1 +2x2  30x1,  x2 0

 

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