Notes_MAT120_4_23_07 - Title: Apr 239:13 AM (1 of 14)...

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Unformatted text preview: Title: Apr 239:13 AM (1 of 14) Title: Apr 239:37 AM (2 of 14) Title: Apr 239:48 AM (3 of 14) Title: Apr 228:09 PM (4 of 14) This is called the Initial System Title: Apr 228:11 PM (5 of 14) Title: Apr 228:30 PM (6 of 14) Title: Apr 228:12 PM (7 of 14) Simplex Tableau We must determine Basic and Nonbasic Variables for the simplex tableau. NOTE: The number of equations determines the number of basic variables. 1. The objective Function variable is always selected as a basic variable. 2. A variable can only be selected as a basic variable only if it corresponds to a column in the tableau the has exactly one nonzero element (usually 1), and the nonzero element in the column is not in the same row as the nonzero element of another basic variable. 3. The remaining variables are nonbasic variables. Title: Apr 228:41 PM (8 of 14) Title: Apr 228:12 PM (9 of 14) Title: Apr 228:13 PM (10 of 14) Title: Apr 228:14 PM (11 of 14) Title: Apr 228:15 PM (12 of 14) Title: Apr 228:17 PM (13 of 14) Title: Apr 228:18 PM (14 of 14) ...
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This note was uploaded on 04/09/2008 for the course MATH 120 taught by Professor Lumchuck during the Spring '07 term at California University of Pennsylvania.

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