If A is a non-singular square matrix of order n , then
Matching exercise
Match the items on the right to the items on the left.
Check
OK
(adj A)⁻¹
|adj A|
adj(adj A)
adj (λA)
| adj(adj A) |
(1/|A|).A
|A|ⁿ⁻¹
|A|ⁿ⁻².A
λⁿ⁻¹(adj A)
|A|⁽ⁿ⁻¹⁾^²