How to show that the determinant of a special $4 \times 4$ matrix is nonzero?
61580
Calculating the determinant gives $(a^2+b^2+c^2+d^2)^2$?
110825
Determinant of circulant matrix
91028
determinant of a matrix with binomial coefficient entries
34445
Why is the determinant of a symplectic matrix 1?
152932
Proof: $\det\pmatrix{\langle v_i , v_j \rangle}\neq0$ $\iff \{v_1,\dots,v_n\}~\text{l.i.}$
517
Determinant of a specially structured matrix ($a$'s on the diagonal, all other entries equal to $b$)
22933
Closed-form solution for the determinant of a Vandermonde-like matrix
74341
Proving an invertible matrix which is its own inverse has determinant $1$ or $-1$
54740
Proofs of Determinants of Block matrices
142640
Prove determinant of a matrix $=\prod_{j<i}(a_i-a_j)$
53466
derivative of a determinant of matrix
2548
Finding determinant of matrix without expanding
9574
How to show that $\det(AB) =\det(A) \det(B)$?
123366
Determinant of block matrices with non-square blocks
79031
Determinant of the Kronecker Product of Two Matrices
51834
Positivity of a determinant
69735
Find the determinant of the following matrix