Involutory Matrix

If an idempotent matrix is also skew symmetric then it can not be 1 an involutary matrix 2 an identity matrix 3 an orthogonal matrix 4 a null matrix.

Idempotent matrix || Nilpotent matrix || Periodic matrix || Involuntary matrix || Cayley-Hamilton theorem

If a square matrix A is involutory, then A^(2n+1) is equal to

Addition OF Matrix || Properties OF Addition OF Matrix|| Inverse OF Matrix

Row matrix and column matrix

Multiplication Of A Matrix By A Scalar|Negative Of A Matrix|Exercise Questions|Upper Triangular Matrix|Lower Triangular Matrix|Trace Of Matrix|Exercise Questions|Properties Of Matrix Addition|Exercise Questions|Multiplication Of Matrices|OMR

Adition OF matrix and its properties || Inverse OF matrix

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

Matrix multiplication is distributive over matrix addition

Inverse matrix of the matrix A=[[5,42,1]] is