A script is written in Matlab as follows: A$=[253$: $241]$; norm$1=0$ for m $=1$:$2$ for n $=1$:$3$ norm$1=$ norm$1+$A $($m$,$ n$),^2$; end end norm$1=$ sqrt $($norm$1)($b$)$ A script is written in Matlab as follows:

$A=\left[\begin{array}{ccccc}2& 5& 3\text{;}2& 4& 1\end{array}\right]$;

norm$1=0$

for $m=1$:$2$

for $n=1$:$3$

norm$1=$norm$1+A(m,n),x^2$;

end

end

norm$1=\sqrt[\phantom{2}]{\text{n}\text{o}\text{r}\text{m}1}$ In the space below, write exactly what will be displayed when this script is executed from the command window: