Inverting a 3x3 matrix using determinants Part 2: Adjugate matrix

Adjugate Matrix Overview, Steps & Example

Matrix in Math | Definition, Properties & Rules

How to calculate cofactor matrix?... | Filo

Calculate the determinant of matrix A using cofactor expansion ... | Filo

Compute the adjugate of the matrixA = \begin{pmatrix}1 & 3 ... | Filo

SOLVED: Compute the adjugate of the given matrix, and then use the Inverse Formula to give the inverse of the matrixThe adjugate of the given matrix is adj A = (Type an integer or simplified fraction for each matrix element ) The inverse of the given matrix is A -1 = (Type an integer or simplified fraction for each matrix element )

Find the adjugate of the matrix A in the previous problem.