**Please answer**

Given the following matrices: = [1325] = [6 5 4 0] = [2 10 31 0 ] = [ 0 1 4 12 0 0 2 ] = [1 0 20 3 1] = [ 0 32 10 4 ] = [1 3 31 4 31 3 4] = [ 7 3 31 1 01 0 1 ] W =[247]

Calculate the following (By hand show work) 1) AB 2) BA 3) CD 4) DC 5) EF 6) FE 7) GH 8) B 9) C Calculate the following in Excel 10) WG 11) WGW 12) GG