Determinant

Determinant of invertible matrix
The determinant of the inverse of an invertible matrix is the inverse of the determinant: det(A-1) = 1 / det(A) [6.2. Is determinant of matrix inverti...
Matrices and determinants formulas
What is the formula for determinant matrix?What are the formulas of matrices?What is the formula for the determinant of a 2x2 matrix?How do you solve...