Linear Prog COP4355_Part_57

Linear Prog COP4355_Part_57 - Appendix A Review of...

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232 Appendix A: Review of Mathematical Tools A.6 (continued) (j) -1 6 4 - 1 4 10 10 = -1 6 1 1 10 10 (using the shortcut method for 2 x 2’s) (k) -1 2 3 - 4 3 5 5 = 1 2 1 4 - 5 5 (l) Check: 2 3 -1 2 3/2 5 1 0 0 0 4 2 1 -1/2 -2 = 0 1 0 1 0 -1 -2 3/2 4 0 0 1           0 I 2 3 -1 1 0 0 0 4 2 0 1 0 1 0 -1 0 0 1 1 3/2 -1/2 1/2 0 0 0 4 2 0 1 0 0 -3/2 -1/2 -1/2 0 1 1 0 -5/4 1/2 -3/8 0 0 1 1/2 0 1/4 0 0 0 1/4 II III -1/2 3/8 1 1 0 0 -2 3/2 5 0 1 0 1 -1/2 -2 0 0 1 -2 3/2 4
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Solutions Manual and Workbook 233 A.6 (continued) (m) Check: 1 1 0 0 1 0 1 0 0 1 0 0 1 -1 0 = 0 1 0 0 2 -1 2 -2 -1 0 0 1      
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