
Nine Exercises Forming ROW OPERATIONS 

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Nine SIMPLEX TABLEAUs are shown, for which pivot row and pivot column were
chosen in earlier exercises: for each tableau, the pivot is encircled.
First complete the row operation which changes the pivot row. Click here
to review PIVOTING rules. For each tableau, decide which column is the pivot
column before you move the mouse.
[1] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[2] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[3] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[4] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[5] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[6] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[7] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[8] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 

[9] 
The row operation pictured below is the first used to
pivot on the number encircled in red: click on the button below
which fills the yellow box. When you respond correctly,
the next pivoting step will appear. 




This page last updated
28 March 2011 
