Question

Construo a matry C = (cij ) do tipo 3×2, sendo cij =2i+2j ​

Answer 1

Resposta:

Olá boa tarde!

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

a11 = 2(1) + 2(1) = 4     a12 = 2(1) + 2(2) = 6

a21 = 2(2) + 2(1) = 6   a22 = 2(2) + 2(2) = 8

a31 = 2(3) + 2(1) = 8   a32 = 2(3) + 2(2) = 10

$C = \left[\begin{array}{ccc}4&6\\6&8\\8&10\end{array}\right]$