Determinants of Matrices det(4A) equals?
37249
Suppose $A$ is a 4x4 matrix such that $\det(A)=\frac{1}{64}$
23847
Determinant of a matrix whose $(i,j)$th element is $|i-j|$?
4998
Question on determinants of matrices changing between integer matrices
17394
Sign of determinant when using $det A^\top A$
109312
How is the matrix identity $\det\begin{pmatrix}A&B\\B&A\end{pmatrix}=\det(A+B)\det(A-B)$ proved?
146438
Determinant of a special skew-symmetric matrix
37537
Show that $det(A)=0$ for a Matrix $A$ Such That for $X=[2,3,4]^{T}$, $AX=0$
10793
How to compute the determinant of a tridiagonal matrix with constant diagonals?
103061
Why is it true that $\mathrm{adj}(A)A = \det(A) \cdot I$?
1865
Sub-determinants of an orthogonal matrix
70381
Find the determinant of a symmetric matrix
54740
Proofs of Determinants of Block matrices
63119
Let $M=\big( \begin{smallmatrix} A & B \\ C & D \end{smallmatrix} \big)$. Prove $\det(M)=\det(A)\cdot \det(D-C·A^{-1}·B)$.
111339
Why the determinant of even-sized magic matrices are zero? Anything special?
12355
Sylvester's determinant identity
32487
Proving $\det \left( \begin{smallmatrix} A & -B \\ B & A \end{smallmatrix} \right) =|\det(A+iB)|^2$
152637
Determinant of a specific circulant matrix, $A_n$