Question

Atividade 6
Dadas as matrizes A= [1 2 -3 4 5 6] e B=[1 -2 3 0 4 -3]

Determine: A+2.Bt​

Answer 1

Resposta:

A+2.BT = $\left[\begin{array}{ccc}3&8&5\\0&5&0\end{array}\right]$

Explicação passo-a-passo:

A = $\left[\begin{array}{ccc}1&2&-3\\4&5&6\end{array}\right]$

B transposta = $\left[\begin{array}{ccc}1&3&4\\-2&0&-3\end{array}\right]$

2.BT = $\left[\begin{array}{ccc}2&6&8\\-4&0&-6\end{array}\right]$

A+2.BT = $\left[\begin{array}{ccc}1&2&-3\\4&5&6\end{array}\right]$+$\left[\begin{array}{ccc}2&6&8\\-4&0&-6\end{array}\right]$

A+2.BT = $\left[\begin{array}{ccc}3&8&5\\0&5&0\end{array}\right]$