Question

Dadas as matrizes A e B, determine a matriz X, tal que:

Answer 1

Resposta: Resposta: C = transposta de (A+B)

Explicação passo a passo:

Eu acho que ele quer que determine C né, a transposta de A+B.

$A+B=\left[\begin{array}{cccc}1&0&\frac{1}{2} &-1\\-2&5&2&-3\\1&-1&2&1\\-5&1&\frac{3}{2} &0\end{array}\right] +\left[\begin{array}{cccc}1&3&-\frac{1}{2} &1\\1&-2&-2&3\\-1&1&1&1\\5&-1&\frac{1}{2} &5\end{array}\right] = \left[\begin{array}{cccc}2&3&0&0\\-1&3&0&0\\0&0&3&2\\0&0&2&5\end{array}\right]$

$C = \left[\begin{array}{cccc}2&3&0&0\\-1&3&0&0\\0&0&3&2\\0&0&2&5\end{array}\right]^{t} = \left[\begin{array}{cccc}2&-1&0&0\\3&3&0&0\\0&0&3&2\\0&0&2&5\end{array}\right]$