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a) In which condition is the tableau optimal? b) If a=-5, b=-3, c=5 which variable will enter the basis? c) Let x2 is entering the basis. In which condition does s2 leave the basis? d) Let x3 is entering the basis and let e,h,k< 0. What type problem is this? e) Let a=0, b=3, c=5, is the solution optimal? If x2 enters the basis does the objective function value change? Why? f) Let x2 is entering the basis and s3 is leaving the basis. Let n=3, o=6 and p=0. In the new tableau it is seen that the value of m is same. Why do you think the objective function value did not improve?

a) In which condition is the tableau optimal? b) If a=-5, b=-3, c=5 which variable will enter the basis? c) Let x2 is entering the basis. In which condition does s2 leave the basis? d) Let x3 is entering the basis and let e,h,k< 0. What type problem is this? e) Let a=0, b=3, c=5, is the solution optimal? If x2 enters the basis does the objective function value change? Why? f) Let x2 is entering the basis and s3 is leaving the basis. Let n=3, o=6 and p=0. In the new tableau it is seen that the value of m is same. Why do you think the objective function value did not improve?

Advanced Engineering Mathematics
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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a) In which condition is the tableau optimal? b) If a=-5, b=-3, c=5 which variable will enter the basis? c) Let x' is entering the basis. In which condition does s' leave the basis? d) Let x) is entering the basis and let e,h,k≤ 0. What type problem is this? e) Let a=0, b=3, c=5, is the solution optimal? If x' enters the basis does the objective function value change? Why? f) Let x' is entering the basis and s) is leaving the basis. Let n=3, o=6 and p=0. In the new tableau it is seen that the value of m is same. Why do you think the objective function value did not improve?
a) In which condition is the tableau optimal? b) If a=-5, b=-3, c=5 which variable will enter the basis? c) Let x2 is entering the basis. In which condition does s2 leave the basis? d) Let x3 is entering the basis and let e,h,k< 0. What type problem is this? e) Let a=0, b=3, c=5, is the solution optimal? If x2 enters the basis does the objective function value change? Why? f) Let x2 is entering the basis and s3 is leaving the basis. Let n=3, o=6 and p3D0. In the new tableau it is seen that the value of m is same. Why do you think the objective function value did not improve?
Transcribed Image Text:a) In which condition is the tableau optimal? b) If a=-5, b=-3, c=5 which variable will enter the basis? c) Let x2 is entering the basis. In which condition does s2 leave the basis? d) Let x3 is entering the basis and let e,h,k< 0. What type problem is this? e) Let a=0, b=3, c=5, is the solution optimal? If x2 enters the basis does the objective function value change? Why? f) Let x2 is entering the basis and s3 is leaving the basis. Let n=3, o=6 and p3D0. In the new tableau it is seen that the value of m is same. Why do you think the objective function value did not improve?
Let the following current tableau of a maximization problem with slack variables S1, S2, S3 . X1 X2 X3 S1 S2 S3 RHS 1 a b C 1 d e 1 k 1 2 E CO e
Transcribed Image Text:Let the following current tableau of a maximization problem with slack variables S1, S2, S3 . X1 X2 X3 S1 S2 S3 RHS 1 a b C 1 d e 1 k 1 2 E CO e
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