Determinant of a n x n Matrix - Main Diagonal = 2, Sub- & Super-Diagonal = 1
10793
How to compute the determinant of a tridiagonal matrix with constant diagonals?
58921
How to calculate the determinant of all-ones matrix minus the identity?
2548
Finding determinant of matrix without expanding
53917
Determinant of matrix exponential?
101631
Determinant of a finite-dimensional matrix in terms of trace
104575
Formula for determinant of block matrix with commuting blocks
117769
How to show that the determinant of this matrix is in a nice product factorization,
118190
Determinant of a Toeplitz matrix
106511
Determinant of the sum of matrices: $\det (A + B^T) = \det(A^T + B)$
129743
$A$ be a $2\times 2$ real matrix with trace $2$ and determinant $-3$
57027
Determinant of this skew symmetric matrix
110484
Condition on a matrix so that its determinant is $2$
113169
Number of $\pm 1$ matrices whose determinant is negative or zero
133449
A proof that an orthogonal matrix with a determinant 1 is a rotation matrix
17430
If $\operatorname{rank}\left( \begin{bmatrix} A &B \\ C &D \end{bmatrix}\right)=n$ prove that $\det(AD)=\det(BC)$
78224
Suppose $A$ is a general $n \times n$ matrix and $B$ is obtained by interchanging two rows of $A$. Prove that $\det(B) = -\det(A)$
40659
Recurrence relation for the determinant of a tridiagonal matrix