Here is a tableau from a Maximization LP: z al x2 x3 sl $2 $3 1 0 0 0 0 12 4 0 0 -2 0 1 2 -8 0 0 -2 1 0 2 -4 0 1 5/4 0 0 -1/2 3/2 answer the following questions (A) Is this a simplex tableau (Y/N) (B) is this an optimal tableau (Y/N) rhs 2720 240 80 20 (C) what is the value of x2 in the bfs represented by this tableau (D) does this problem have alternate optimal solutions (Y/N) (E) what is the value of x2 in the alternate optimal bfs

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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Here is a tableau from a Maximization LP:
z
zl x2
x3
$1
$2
1
0
0
0
0
12
0
0
0
1
2
-8
0
0
-2
1
0
2
-4
0
1
5/4 0 0 -1/2 3/2
answer the following questions
(A) Is this a simplex tableau (Y/N)
—
-2
(B) is this an optimal tableau (Y/N)
$3
rhs
4 2720
240
80
20
(C) what is the value of x2 in the bfs represented by this tableau
(D) does this problem have alternate optimal solutions (Y/N)
(E) what is the value of x2 in the alternate optimal bfs
Transcribed Image Text:Here is a tableau from a Maximization LP: z zl x2 x3 $1 $2 1 0 0 0 0 12 0 0 0 1 2 -8 0 0 -2 1 0 2 -4 0 1 5/4 0 0 -1/2 3/2 answer the following questions (A) Is this a simplex tableau (Y/N) — -2 (B) is this an optimal tableau (Y/N) $3 rhs 4 2720 240 80 20 (C) what is the value of x2 in the bfs represented by this tableau (D) does this problem have alternate optimal solutions (Y/N) (E) what is the value of x2 in the alternate optimal bfs
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