Consider the simplex tableau given below. X1 X2 S1 S2 1 2 1 3 4 3 1 32 -7 - 2 1 (A) The pivot element is located in column 1 and row 1 (B) The entering variable is x1 (C) The exiting variable is s, (D) Enter the values after one pivot operation in the tableau below. S1 1 X1 X2 S2 1 2 3 -4 1 20 12 7 1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 46E
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Consider the simplex tableau given below.
X1
X2
S1
S2
1
2
1
3
4
3
1
32
-7
- 2
1
(A) The pivot element is located in column 1 and row 1
(B) The entering variable is x1
(C) The exiting variable is s,
(D) Enter the values after one pivot operation in the tableau below.
S1
1
X1
X2
S2
1
2
3
-4
1
20
12
7
1
Transcribed Image Text:Consider the simplex tableau given below. X1 X2 S1 S2 1 2 1 3 4 3 1 32 -7 - 2 1 (A) The pivot element is located in column 1 and row 1 (B) The entering variable is x1 (C) The exiting variable is s, (D) Enter the values after one pivot operation in the tableau below. S1 1 X1 X2 S2 1 2 3 -4 1 20 12 7 1
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Swokowski
Publisher:
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