$A=\left[\begin{array}{ccc}8& 2& -10\\ -9& 1& 3\\ 15& -1& 6\end{array}\right]$

Calculate the $($i$)$ norm $1($ii$)$ infinite norms of the above A matrix. Hand calculations and METLAB$)$

Final Exam

Entructions:

column$-$sum nom

$|A{|}_1=ma{x}_{15j}{\displaystyle \underset{r=1}{\overset{n}{}}}|a_v|$

Frobenius norm

$|A|,=\sqrt[\phantom{2}]{{\displaystyle \underset{j=1}{\overset{n}{}}}{\displaystyle \underset{j=1}{\overset{n}{}}}{a}_j^2}$

row$-$sum nom

$|A{|}_x=ma{x}_{\text{k}\text{i}\text{n}}{\displaystyle \underset{j=1}{\overset{}{}}}|a_v|$

spectral inom $(2$nom$),|A{|}_2-({}_{\text{m}\text{a}\text{x}}{)}^{\frac{N}{2}}$