Question

A matris A=3×2 aij =5i+j

Answer 1

$\left[\begin{array}{ccc}a11&a12&\\a21&a22&\\a31&a32&\end{array}\right]$

$\left[\begin{array}{ccc}6&7&\\11&12&\\16&17&\end{array}\right]$ 3.2 ==> resposta

5.1 +1    5.1 + 2

5.2 +1    5.2 + 2    ==> continhas

5.3 + 1    5.3 + 2