Adjoint of square matrices and their properties

Adjoint OF square matrix

Multiplication of matrices and their properties

Illustarions based on multiplication of matrices and their properties

If the matrix B is the adjoint of the square matrix A and alpha is the value of the determinant of A, then what is AB equal to ?

Inverse of matrices using adjoint properties

If D is the determinant of a square matrix A of order n, then the determinant of its adjoint is

Reciprocal squared function and properties

If A and B are two square matrices such that they commute,then which of the following is true?

If A and B are square matrices of the same order such that B=-A^(-1)BA, then (A+B)^(2)