Question

Determine a matriz Y tal que


URGENTE!!

Answer 1

✅ Após resolver  a soma das matrizes, concluímos que a matriz procurada é:

         $\Large\displaystyle\text{ \begin{gathered}\boxed{\boxed{\:\:\:\bf y = \begin{pmatrix} 4 & 11\\7 & -4\\1 & 4\end{pmatrix}\:\:\:}}\end{gathered} }$

Resolvendo soma de frações:

    $\Large\displaystyle\begin{gathered} y - \begin{pmatrix}1 & 9\\ 2 & -1\\0 & 4\end{pmatrix} = \begin{pmatrix} 3 & 2\\5 & -3\\1 & 0\end{pmatrix}\end{gathered}$

    $\Large\displaystyle\begin{gathered} y = \begin{pmatrix} 3 & 2\\5 & -3\\1 & 0\end{pmatrix} + \begin{pmatrix}1 & 9\\2 & -1\\0 & 4 \end{pmatrix}\end{gathered}$

    $\Large\displaystyle\begin{gathered} y = \begin{pmatrix} 3 + 1 & 2 + 9\\5 + 2 & -3 + (-1)\\1 + 0 & 0 + 4\end{pmatrix}\end{gathered}$

    $\Large\displaystyle\begin{gathered} y = \begin{pmatrix} 4 & 11\\7 & -4\\1 & 4\end{pmatrix}\end{gathered}$

✅ Portanto, a matriz é:

     $\Large\displaystyle\begin{gathered} y = \begin{pmatrix} 4 & 11\\7 & -4\\1 & 4\end{pmatrix}\end{gathered}$

$\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{\:\:\:Bons \:estudos!!\:\:\:Boa\: sorte!!\:\:\:}}}\end{gathered} }$

Saiba mais:

1. https://brainly.com.br/tarefa/51397696
2. https://brainly.com.br/tarefa/51425345
3. https://brainly.com.br/tarefa/51436942
4. https://brainly.com.br/tarefa/51922601
5. https://brainly.com.br/tarefa/51922913
6. https://brainly.com.br/tarefa/52187916
7. https://brainly.com.br/tarefa/52218659
8. https://brainly.com.br/tarefa/52469980
9. https://brainly.com.br/tarefa/52509314
10. https://brainly.com.br/tarefa/52592739
11. https://brainly.com.br/tarefa/52704587