Question

Representa Explicitamente a Matriz abaixo A = (aij)3×2 tal que aij = i + 2j

Answer 1

$\left[\begin{array}{ccc}a_1_1&a_1_2&a_1_3\\a_2_1&a_2_2&a_2_3\end{array}\right] \\ \\ \\ Forma\c{c}\~ao\\ \\ a_i_j = i + 2j \\ \\ \\ \left[\begin{array}{ccc}3&5&7\\3&6&8\end{array}\right]$