Considere as matrizes
\( A=\begin{bmatrix} \sqrt{3}/2&-1/2\\1/2&\sqrt{3}/2\end{bmatrix},\,\,B=\begin{bmatrix} \sqrt{2}/2\\\sqrt{2}/2\end{bmatrix} \)
A matriz \( A^{31} \) \( \times \) \( B \) é igual a
Considere as matrizes
\( A=\begin{bmatrix} \sqrt{3}/2&-1/2\\1/2&\sqrt{3}/2\end{bmatrix},\,\,B=\begin{bmatrix} \sqrt{2}/2\\\sqrt{2}/2\end{bmatrix} \)
A matriz \( A^{31} \) \( \times \) \( B \) é igual a