BEBERAPA HUKUM URUTAN TERBALIK PADA INVERS GRUP DARI PERKALIAN DUA MATRIKS

Abstract

This paper discusses some equivalent conditions for reverse order law of group inverses of product of two matrices. Several sufficient conditions which enable both (AB)# = B(1,2)A(1,2) and (AB)# = B(1,2)A(1,2) hold are also given.