Minors and cofactors
From Robotics
Revision as of 15:09, 9 May 2014 by Nickchen (talk | contribs) (Nickchen moved page Minors and-cofactors to Minors and cofactors)
The minor of an n-by-n square matrix
is the determinant of a smaller square matrix obtained by removing the row
and the column
from
.
The minorsand
for example are defined as
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Multiplying the minor with results in the cofactor
: