Min z=-2x1+x2-x3 Subject to constraint 3x1+x2+x3<=60 x1-x2+2x3<=10 x1+x2-x3<=20 x1, x2, x3>=0  Solve this by simplex method

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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Min z=-2x1+x2-x3

Subject to constraint

3x1+x2+x3<=60

x1-x2+2x3<=10

x1+x2-x3<=20

x1, x2, x3>=0 

Solve this by simplex method

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