Consider the simplex tableau given below. X1 X2 X3 S1 S2 S3 1 2 22 1 - 5 27 - 4 2 4 1 19 P.

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Chapter2: Second-order Linear Odes
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Consider the simplex tableau given below.
X1
X2
X3
S1
S2
S3
P
2
1
2
2
22
1
- 5
27
- 4
- 2 0
2
4
1
19
5
3
1
24
(A) Which variables are basic variables?
O x1, X3, S2, and P
О х2, Х3, S3, and P
O s1, S2, S3, and x2
O X1, X2, X3, and s3
Transcribed Image Text:Consider the simplex tableau given below. X1 X2 X3 S1 S2 S3 P 2 1 2 2 22 1 - 5 27 - 4 - 2 0 2 4 1 19 5 3 1 24 (A) Which variables are basic variables? O x1, X3, S2, and P О х2, Х3, S3, and P O s1, S2, S3, and x2 O X1, X2, X3, and s3
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