Coefficients of the characteristic polynomial det($xI+A$)
106493
Coefficients of characteristic polynomial of a matrix
118411
Computing the coefficient in a large polynomial
91028
determinant of a matrix with binomial coefficient entries
71442
How to prove $\det(I+uv^\intercal)=1+v^\intercal u$
152932
Proof: $\det\pmatrix{\langle v_i , v_j \rangle}\neq0$ $\iff \{v_1,\dots,v_n\}~\text{l.i.}$
52528
Showing that minimal polynomial has the same irreducible factors as characteristic polynomial
80545
The Determinant of a Special Vandermonde Matrix
34407
Vandermonde determinant by induction
10083
Determinant of matrix times a constant.
7384
How do I prove that $m(TE)=\left|\det(T)\right|m(E)$?
20920
Determinant of a block skew-symmetric matrix
18964
Find the determinant of $I + A$
19280
Jordan Canonical Form determined by characteristic and minimal polynomials in dimension $3$, but not beyond
79907
Determinant of a square matrix in a field
121767
Why $\det(A^{-1}) = 1/\det(A)$?
7205
Find the determinant of $A + I$, where $A$ is a real matrix such that $AA^{\top}=I$ and $\det A<0$.
55119
Proof that the coefficients of a polynomial are real