(i) | $\text{Cof} A$ is a D6184: Complex cofactor matrix for $A$ |

**adjugate matrix**for $A$ is the D6159: Complex square matrix \begin{equation} (\text{Cof} A)^T \end{equation}

▾ Set of symbols

▾ Alphabet

▾ Deduction system

▾ Theory

▾ Zermelo-Fraenkel set theory

▾ Set

▾ Binary cartesian set product

▾ Binary relation

▾ Map

▾ Countable map

▾ Array

▾ Matrix

▾ Submatrix

▾ Complex matrix standard submatrix

▾ Complex square matrix standard minor

▾ Complex square matrix cofactor

▾ Complex cofactor matrix

▾ Alphabet

▾ Deduction system

▾ Theory

▾ Zermelo-Fraenkel set theory

▾ Set

▾ Binary cartesian set product

▾ Binary relation

▾ Map

▾ Countable map

▾ Array

▾ Matrix

▾ Submatrix

▾ Complex matrix standard submatrix

▾ Complex square matrix standard minor

▾ Complex square matrix cofactor

▾ Complex cofactor matrix

Formulation 0

Let $A \in \mathbb{C}^{N \times N}$ be a D6159: Complex square matrix such that

The **adjugate matrix** for $A$ is the D6159: Complex square matrix
\begin{equation}
(\text{Cof} A)^T
\end{equation}

(i) | $\text{Cof} A$ is a D6184: Complex cofactor matrix for $A$ |