determinants, adjugates, inverses
0.0(0)
Studied by 0 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/9
There's no tags or description
Looks like no tags are added yet.
Last updated 6:54 PM on 1/6/26
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
10 Terms
1
New cards
det(AB) =
det(A)det(B)
2
New cards
det(A-1) =
1/det(A)
3
New cards
det(An)=
(det(A))n
4
New cards
similar matrices
if there exists C n x n such that A = C-1BC
5
New cards
determinants of similar matrices are
the same
6
New cards
det(AT) =
det(A)
7
New cards
cofactor of i,j
(-1)i+j * det(matrix when row i and column j are removed)
8
New cards
adjugate of a matrix is
transpose of the matrix of cofactors of A
9
New cards
A(adj(A)) =
det(A)I
10
New cards
A-1 in terms of det and adj
1/det(A) • adj(A)
Note 
Flashcards (179)