(a) What is the reduced cost for ₁ (b) What are the matrices B, B-¹ and the vector CBV? (c) What are the optimal primal and dual solutions? x1 X2 and [9₁, 92, 93, 94] = x3 -
(a) What is the reduced cost for ₁ (b) What are the matrices B, B-¹ and the vector CBV? (c) What are the optimal primal and dual solutions? x1 X2 and [9₁, 92, 93, 94] = x3 -
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
![An LP is a standard max and has the tableau (A) as its initial and optimal
tableau (B) (both have missing entries).
Answer all the questions following.
(B)
(A)
2
1
0
x1
1-60
0
0
8
12
x1
50
a
0-13.5
7
-1
0
0
0 4
0
3
X2
X3
-30 -20 0
1
6
1
4.5 0
1 0
1
0
6
3
4
$1 82 83 €4
0 0 0 M
I2 I3 $1 $2
0
0 0
0
0 0 1
a rhs
0
0 0 0 0 48
10 0 0
01 0 0
60
00
e 1
(a) What is the reduced cost for ₁
$3 e4
50
30
2
3
-7.5
3
4
-1 -1
0
0 0 0 1 -12
0 1 0
0
1000
(c) What are the optimal primal and dual solutions?
x1
X2
and [91, 92, 93, 94] =
X3
as
rhs
M-30 200
20
18
4
4
من ان من -
(b) What are the matrices B, B-¹ and the vector Cgy?
7.5
-3
16
d
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c7c0620-7337-4c3c-adbf-2e0717dabbe8%2Fea073012-1427-4181-a3e4-13f5706f8c4e%2Ftrs1j9_processed.png&w=3840&q=75)
Transcribed Image Text:An LP is a standard max and has the tableau (A) as its initial and optimal
tableau (B) (both have missing entries).
Answer all the questions following.
(B)
(A)
2
1
0
x1
1-60
0
0
8
12
x1
50
a
0-13.5
7
-1
0
0
0 4
0
3
X2
X3
-30 -20 0
1
6
1
4.5 0
1 0
1
0
6
3
4
$1 82 83 €4
0 0 0 M
I2 I3 $1 $2
0
0 0
0
0 0 1
a rhs
0
0 0 0 0 48
10 0 0
01 0 0
60
00
e 1
(a) What is the reduced cost for ₁
$3 e4
50
30
2
3
-7.5
3
4
-1 -1
0
0 0 0 1 -12
0 1 0
0
1000
(c) What are the optimal primal and dual solutions?
x1
X2
and [91, 92, 93, 94] =
X3
as
rhs
M-30 200
20
18
4
4
من ان من -
(b) What are the matrices B, B-¹ and the vector Cgy?
7.5
-3
16
d
1
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