Explanation Given Information: The provided tableau is given below as, x y z u v M [ 1 1 2 0 0 0 0 5 0 1 − 1 2 1 0 0 7 0 − 1 2 3 0 1 0 − 3 0 4 6 0 0 1 − 5 ] Formula used: Steps for choosing the pivot element is as follows: Step 1: First the pivot column is chosen from that column to the left of the vertical line that has the most negative entry in the last row. In case two or more columns are tied for the honor of being the pivot column, an arbitrary choice among them can be made. Step 2: The appropriate ratio is computed for each positive entry of the pivot column. The one corresponding to the smallest non-negative ratio is chosen as the pivot element

Finite Mathematics & Its Applications (12th Edition)

12th Edition

ISBN: 9780134437767

Author: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair

Publisher: PEARSON

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Differential Equations

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Chapter 4.3, Problem 7E

To determine

To calculate: The next pivot element for the tableau.

x y z uvM[1120000501−1210070−123010−3046001−5]

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Chapter 4.3, Problem 6E

Chapter 4.3, Problem 8E

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The next pivot element for the tableau. x y z u v M [ 1 1 2 0 0 0 0 5 0 1 − 1 2 1 0 0 7 0 − 1 2 3 0 1 0 − 3 0 4 6 0 0 1 − 5 ]

Solution Summary: The author explains how to calculate the next pivot element for the tableau. The pivot column is chosen from the column with the most negative entry in the last row.

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To calculate: The next pivot element for the tableau.

x y z uvM[1120000501−1210070−123010−3046001−5]

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Chapter 4 Solutions

The next pivot element for the tableau. x y z u v M [ 1 1 2 0 0 0 0 5 0 1 − 1 2 1 0 0 7 0 − 1 2 3 0 1 0 − 3 0 4 6 0 0 1 − 5 ]

Solution Summary: The author explains how to calculate the next pivot element for the tableau. The pivot column is chosen from the column with the most negative entry in the last row.

Concept explainers

Videos

To calculate: The next pivot element for the tableau. x y z uvM[1120000501−1210070−123010−3046001−5]

Want to see the full answer?

Chapter 4 Solutions

To calculate: The next pivot element for the tableau.

x y z uvM[1120000501−1210070−123010−3046001−5]