Find a value for the constants p and q so that ₁ = 3/2, 72 = 3/2 is the unique optimal solution of the resulting program.
Find a value for the constants p and q so that ₁ = 3/2, 72 = 3/2 is the unique optimal solution of the resulting program.
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
What is the reason for the b) answer? I cannot understand it. Please, if possible visualize why it is correct.
![1. Suppose that p, q ER are both constants and consider the following linear program:
maximize pr₁+qx₂
subject to
₁ + 3x2 ≤ 6,
3x1 + x2 ≤ 6,
x₁ + x₂ ≥ 1,
X1, X2 20
(a) Sketch the feasible region for these constraints.
Solution:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71879a44-b368-44fd-8bcd-5cec705a6d4a%2F0b27edad-7a12-4ff1-a1f1-d0aaec1432bf%2Fhygmix_processed.png&w=3840&q=75)
Transcribed Image Text:1. Suppose that p, q ER are both constants and consider the following linear program:
maximize pr₁+qx₂
subject to
₁ + 3x2 ≤ 6,
3x1 + x2 ≤ 6,
x₁ + x₂ ≥ 1,
X1, X2 20
(a) Sketch the feasible region for these constraints.
Solution:
![x2
21
(b) Find a value for the constants p and q so that x₁ = 3/2, x₂ = 3/2 is the unique
optimal solution of the resulting program.
Solution: By looking at the picture, one option is to set p = 1, q= 1, which
gives us a direction (1, 1) that makes this the only optimal solution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71879a44-b368-44fd-8bcd-5cec705a6d4a%2F0b27edad-7a12-4ff1-a1f1-d0aaec1432bf%2Fkgsn8d_processed.png&w=3840&q=75)
Transcribed Image Text:x2
21
(b) Find a value for the constants p and q so that x₁ = 3/2, x₂ = 3/2 is the unique
optimal solution of the resulting program.
Solution: By looking at the picture, one option is to set p = 1, q= 1, which
gives us a direction (1, 1) that makes this the only optimal solution.
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