# 2011 Final Exam Answer Key.pdf - Q1 Phase 1 Pivot 1 x0...

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Unformatted text preview: Q1. Phase 1 Pivot 1 x0 enters x6 leaves Pivot 2 x2 enters x4 leaves . x = (x1 ; 3 + 2x1 + x4 ; 1 + x1 + x4 ) : Pivot 3 x6 enters x0 leaves Phase 2 Pivot 4 x3 enters x5 leaves Q2. c) y = (2; 1; 0) d) NO Q3. x1 enters; x2 leaves; next xB = 1; 31 ; 13 Q4. a) y = (2; 1; 0) b) c2 7 c) 2 c3 4 d) 1 p 1 and z = 7 + 3p e) x6 leaves x2 enters ; x = 21 ; 12 ; 32 ; y = 1; 45 ; 14 f) x7 leaves x2 enters; x = 12 ; 12 ; 12 ; y = 2; 12 ; 0; 21 Q5. a) 3 b) z decreases 35 1 ...
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• Spring '09
• ZACHARYTREISMAN
• Linear Programming, BMW Sports Activity Series, All wheel drive vehicles, enters

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