(c) (d) Find the dual problem maximize - 4x +7z+y subject to z - 3y = 2, 3x+6y= 2 x, y, z ≤0 Find the dual problem maximize x - 3y subject to 3x - 2y ≤ 5, x+y≤ 10 Find the dual problem minimize 4x + 2y subject to x + y ≥ 5, 2x-3y ≤7

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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Question
(c)
(d)
(e)
Find the dual problem
maximize - 4x +7z+y
subject to z - 3y = 2, 3x + 6y = 2
x, y, z ≤0
Find the dual problem
maximize x - 3y
subject to 3x - 2y ≤ 5,
x + y ≤ 10
Find the dual problem
minimize 4x + 2y
subject to x+y≥ 5,
2x - 3y ≤ 7
Transcribed Image Text:(c) (d) (e) Find the dual problem maximize - 4x +7z+y subject to z - 3y = 2, 3x + 6y = 2 x, y, z ≤0 Find the dual problem maximize x - 3y subject to 3x - 2y ≤ 5, x + y ≤ 10 Find the dual problem minimize 4x + 2y subject to x+y≥ 5, 2x - 3y ≤ 7
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