Properties of determinants
- More remarks about multilinearity of determinants
- Determinant is alternating.
- This gives the cofactor expansion formula for any row
- Determinants don’t change under transpose.
- We can also use row reduction to compute determiants
- determinant of inverse is inverse of determinant
- Similiar matrices have the same determinant.
- Is there a basis where the matrix is diagonal.
- Define eigenstuff
- Finding the eigenvalue using determinants