determinant of 4x4-matrix occuring in Zarhin's trick
61580
Calculating the determinant gives $(a^2+b^2+c^2+d^2)^2$?
51800
We have matrix $A\in M_{n-1\times n}(\mathbb Z)$ so that the sum of entries in each row is zero. Prove that $\det(AA^T)=nk^2.$
71604
Why is the determinant of the 0x0 matrix equal 1?
143923
Why can the cross product of two vectors be calculated as the determinant of a matrix?
134244
Determinant of a matrix will all off-diagonal elements equal
1865
Sub-determinants of an orthogonal matrix
93903
What is the determinant of cofactor matrix of a matrix?
66376
Circular determinant problem
123366
Determinant of block matrices with non-square blocks
113518
Determinant of the inverse matrix
110200
Determinant of a Special Symmetric Matrix
65158
Oddity: Determinant of Skew-Symmetric $n\times n$ Matrices
79907
Determinant of a square matrix in a field
153961
Determinant of $2 \times 2$ block matrix with commuting blocks
72578
Determinant value of a square matrix whose each entry is the g.c.d. of row and column position
152637
Determinant of a specific circulant matrix, $A_n$
11218
Vandermonde Determinant