Question

monte a matriz v = ( Vij )2x3 tal que ​

Answer 1

$\large\boxed{\begin{array}{l}\sf V=(v_{ij})_{2\times3},v_{ij}=|i-j|\\\\\sf V=\begin{bmatrix}\sf v_{11}&\sf v_{12}&\sf v_{13}\\\sf v_{21}&\sf v_{22}&\sf v_{23}\end{bmatrix}\\\\\sf v_{11}=|1-1|=0\\\sf v_{12}=|1-2|=|-1|=1\\\sf v_{13}=|1-3|=|-2|=2\\\sf v_{21}=|2-1|=|1|=1\\\sf v_{22}=|2-2|=|0|=0\\\sf v_{23}=|2-3|=|-1|=1\\\\\sf V=\begin{bmatrix}\sf0&\sf1&\sf2\\\sf1&\sf0&\sf1\end{bmatrix}\end{array}}$

$\large\boxed{\begin{array}{l}\rm A\,diagonal\,principal\,s\acute o\,est\acute a\\\rm d~\!\!efinida\,para\,matrizes\,quadradas.\\\rm o\,que\,n\tilde ao\,\acute e\,o\,caso\,da\,matriz\,V\\\rm construida\,anteriormente.\end{array}}$