Inverse of A Square Matrix

Exercise Questions|Inverse Of Square Matrix|Reversal Law Related With Inverse|Rules|Exercise Questions|OMR

System Of Homogeneous Linear Equations|Exercise Question|Adjoint Of Square Matrix|Theorem|Exercise Question|Inverse Of Square Matrix|Exercise Question|OMR

Adjoint and Inverse of a Matrix

Consider the following statements. I. The inverse of the square matrix, if it exits, is unique. II. If A and B are singular matrices of order n. then AB is also a singular matrix of order n. Which of the statements given above is/are correct ?

Inverse OF square matrix || Orthogonal matrix

Inverse of a matrix