For a n×nn \times nn×n matrix AAA, what is det(adj(A))\det(\text{adj}(A))det(adj(A))?
det(A)n−1\det(A)^{n-1}det(A)n−1
det(A)n\det(A)^{n}det(A)n
(n−1)det(A)(n-1)\det(A)(n−1)det(A)
1det(A)\frac{1}{\det(A)}det(A)1