Adjoint OF square matrix

Transpose OF a matrix || Adjoint OF a matrix

Adjoint of square matrices and their properties

Let matrix B be the adjoint of a square matrix A, l be the identity matrix of the same order as A. If k ( ne 0) is the determinant of the matrix A, then what is AB equal to ?

Let matrix B be the adjoint of a square matrix A.I be the identity matrix of same order as A. If k(ne 0) is the determinant of the matrix A. then what is AB equal to ?

Adjoint OF a matrix || Inverse OF a matrix

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 ?

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

Let B be a skew symmetric matrix of order 3times3 with real entries. Given I-B and I+B are non-singular matrices. If A=(I+B)(I-B)^(-1), where det (A)>0 ,then find the value of det(2A)-det(adj(A)) [Note: det(P) denotes determinant of square matrix P and det(adj (P)) denotes determinant of adjoint of square matrix P respectively.]

Properties OF adjoint OF a matrix|| Illustration|| Inverse OF matrix

A matrix which is not a square matrix is called a..........matrix.