# Difference between revisions of "Manuals/calci/ADJ"

• is the set of values.

## Description

• This function shows the Adjoint of a given matrix.
• In , is the set of matrix values.
• Adjoint of a matrix is called adjugate, classical adjoint, or adjunct.Adjoint of a matrix formed by taking the transpose of the cofactor matrix of a given original Square matrix.
• Adjoint of matrix A is written by .
• The adjugate of A is the transpose of the cofactor matrix C of A, .
• Also adjoint of a matrix is defined by .
• The adjugate of 1x1 matrix is .
• The adjugate of 2x2 matrix is .
• Consider3x3 matrix .
• Its adjugate is the transpose of its cofactor matrix:

## Examples

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