Question

1) Observe a Matriz apresentada e escreva o valor
correspondente a cada elemento pedido. 5 1 A 3 0 4 6     = −    −  
a) a21 = b) a32 = b) a11 = b) a22 =​

Answer 1

$\boxed{\begin{array}{l}\rm Observe~a~matriz~apresentada~e~escreva\\\rm valor~correspondente~a~cada~elemento~pedido.\\\\\sf A=\begin{pmatrix}\sf5&\sf1\\\sf-3&\sf0\\\sf4&\sf-6\end{pmatrix}\\\\\tt a)~\sf a_{21}=-3\\\tt b)~\sf a_{32}=-6\\\tt c)~\sf a_{11}=5\\\tt d)~\sf a_{22}=0\end{array}}$