anonymous
  • anonymous
I linear algebra, what's a pivot column?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
In*
UnkleRhaukus
  • UnkleRhaukus
pivot columns are the columns that contain the leading 1's in the row
anonymous
  • anonymous
Ohh thanks!

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UnkleRhaukus
  • UnkleRhaukus
*When in row echelon form
anonymous
  • anonymous
Not reduced?
UnkleRhaukus
  • UnkleRhaukus
row echelon form is fine, reduced row echelon form works too (but is not required).
anonymous
  • anonymous
Ohh thanks :) .
UnkleRhaukus
  • UnkleRhaukus
can you find the piviot columns of \[\begin{pmatrix}1&1&1\\0&1&2\\2&2&5\end{pmatrix}\]?
anonymous
  • anonymous
There are 3 pivot columns.

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