Determinant of block matrix with off diagonals as vectors
20331
Determinant of a $2\times 2$ block matrix
133847
Derivative of determinant of a matrix
146351
Effect of elementary row operations on determinant?
79739
Block diagonal matrix diagonalizable
39537
Determinant of a block upper triangular matrix
5183
Divisibility of determinant.
79907
Determinant of a square matrix in a field
96811
How to find the eigenvalues of a block-diagonal matrix?
45658
Determinant of a special $n\times n$ matrix
994
Linear independence of vectors that form non-square matrix
134244
Determinant of a matrix will all off-diagonal elements equal
40659
Recurrence relation for the determinant of a tridiagonal matrix
120649
Calculate a determinant with pattern
98646
Show determinant of matrix is non-zero
47103
How to form a block-diagonal matrix from a list of matrices?
121358
What is the exact relation between a full rank matrix and its determinant?
123526
Finding determinant for a matrix with one value on the diagonal and another everywhere else