3. Write the dual for each of the following primal problems: (a) Maximize z = -5x₁ + 2x₂ subject to -x1 + x2 ≤-2 2x1 + 3x2 ≤ 5 x1, x₂ > 0 (b) Minimize z = 6x₂ + 3x₂ subject to 6x1 - 3x2 + x3 ≥ 2 3x1 + 4x2 + x3 25 X1, X2, X3 20 (c) Maximize z = x₁ + x2 subject to 2x₁ + x₂ = 5 3x1 - x2 = 6 X1, X2 unrestricted
3. Write the dual for each of the following primal problems: (a) Maximize z = -5x₁ + 2x₂ subject to -x1 + x2 ≤-2 2x1 + 3x2 ≤ 5 x1, x₂ > 0 (b) Minimize z = 6x₂ + 3x₂ subject to 6x1 - 3x2 + x3 ≥ 2 3x1 + 4x2 + x3 25 X1, X2, X3 20 (c) Maximize z = x₁ + x2 subject to 2x₁ + x₂ = 5 3x1 - x2 = 6 X1, X2 unrestricted
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.2: Guassian Elimination And Matrix Methods
Problem 10E
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Please Solve BRIEFLY like in the exam.
![3. Write the dual for each of the following primal problems:
(a) Maximize z = - 5x, + 2x2
subject to
-xi + x2s-2
2x1 + 3x2 55
X1, x2 20
(b) Minimize z = 6x1 + 3x2
subject to
6x1 - 3x2 + x3 2 2
3x1 + 4x2 + x325
X1, x2, X3 20
(c) Maximize z = x1 + x2
subject to
2x1 + x2 = 5
3x1 - x2 = 6
X1, X2 unrestricted](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F455c2d80-7ada-4819-b273-ec4b21826504%2F181e4738-7bd6-469d-bcd3-1aa15607d30b%2F7cnnr5i_processed.png&w=3840&q=75)
Transcribed Image Text:3. Write the dual for each of the following primal problems:
(a) Maximize z = - 5x, + 2x2
subject to
-xi + x2s-2
2x1 + 3x2 55
X1, x2 20
(b) Minimize z = 6x1 + 3x2
subject to
6x1 - 3x2 + x3 2 2
3x1 + 4x2 + x325
X1, x2, X3 20
(c) Maximize z = x1 + x2
subject to
2x1 + x2 = 5
3x1 - x2 = 6
X1, X2 unrestricted
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