##### Itemc

How many pivots can there be in one column? In a \(5\times3\) matrix, what is the largest possible number of pivot positions? Give an example of a matrix that has the largest possible number of pivot positions.

How many pivots can there be in one column? In a \(5\times3\) matrix, what is the largest possible number of pivot positions? Give an example of a matrix that has the largest possible number of pivot positions.