Dashboard
Featured nodes
Roots
Public root
Templates
Test template
iCorps template
Guanyu's Latex template
Ivar's latex template
Family Tree template
Latex template
Router template
Trees
Public trees
Orphans
Browse orphan nodes
Related nodes
Parents
1
Cofactors
Siblings
6
Sort by title
Sort by date
Definition of cofactor/submatrix of a matrix
Definition of determinant of a matrix as a cofactor expansion across the first row
The determinant of a matrix can be computed as a cofactor expansion across any row.
The determinant of a matrix can be computed as a cofactor expansion down any column.
The inverse of a matrix can be expressed in terms of its matrix of cofactors.
Cramer's rule
Knowen
β
Help
Welcome to Knowen!
Edit test node (no login required)
Create new test node (no login required)
Not logged in
Sign in
Sign up
Go to node
3
Privacy
Edit node
Definition of cofactor/submatrix of a matrix
Created over 8 years ago
A
−
A
+
Put content here.
Parents
Cofactors