Question

dadas as matrizes a=​

Answer 1

Resposta:

a)$\left[\begin{array}{cc}-1&-1\\-8&-2\end{array}\right]$

b) $\left[\begin{array}{cc}5&1\\3&5\end{array}\right]$

Explicação passo-a-passo:

a) $\left[\begin{array}{cc}2&1\\-3&4\end{array}\right] -\left[\begin{array}{cc}0&-1\\-2&5\end{array}\right] ^{t} -\left[\begin{array}{cc}3&0\\6&1\end{array}\right]$

= $\left[\begin{array}{cc} -1&-1\\-8&-2\end{array}\right]$

b) $\left[\begin{array}{cc}5&1\\3&5\end{array}\right]$