Question

dadas as matrizes A= [2 4] e B=[3 -3] determine sua matriz soma

Answer 1

$A= \left[\begin{array}{ccc}2&4\\\end{array}\right] \\\\ B = \left[\begin{array}{ccc}3&-3\\\end{array}\right]$

 

A + B  = $\left[\begin{array}{ccc}2+3&4+-3\\\end{array}\right]$

→ Resposta: C = $\left[\begin{array}{ccc}5&1\\\end{array}\right]$