New posts in Determinant

Largest value of determinant

How to find the determinant of this matrix? (A spherical-Cartesian transformation Jacobian matrix)

On determinants of a certain class of matrices

Maximal determinant of $3 \times 3$ matrix where sum of squared entries is $\leq 1$

Proving magic squares determinant is a multiple of 3 when any numbers can be used

Matrices with $A^2+B^2=2AB$

Does $\det(A+xB)$ have a nice form for $3 \times 3$ matrices?

Geometrical meaning of the formula for the area of a triangle using a $3\times3$ matrix.

Prove that $\det(A^{2019} +B^{2019} )$ and $\det(A^{2019} -B^{2019} )$ are divisible by $4$

Determinant of a particular matrix.