Inverse of a matrix
Calculating inverse matrices via adjugate matrix
Calculator below computes inverse matrices via adjugate matrix. Some basic theory is placed under the calculator
The inverse of a square matrix A, sometimes called a reciprocal matrix, is a matrix such that
This calculator uses adjugate matrix to compute matrix inverse like
Adjugate matrix is the transpose of the cofactor matrix of A.
Cofactor of of A is defined as
where is a minor of .