in problems $1-4,$ without the use of software, replace the question mark with what the output would be if the scripts were executed in matlab $1$ A$=[15-10$; $2-374$; $1064$;$-1109]$; w$1=[1$;$0$;$-1$;$0]$;w$2=[3$;$0$;$-2$;$1]$; B$=$A; B$($;$2$:$3)=[$w$1,$w$2]$; B$=?$