ada yg bisa jawab? At=3 2y 3x -4 B= 3 -8 6 -4 jika A=Bt, maka tentukan nilai x & y ini matriks

[tex]A^t = \left[\begin{array}{ccc}3&2y\\3x&-4\end{array}\right] \\ \\ A = \left[\begin{array}{ccc}3&3x\\2y&-4\end{array}\right] \\ \\ B = \left[\begin{array}{ccc}3&-8\\6&-4\end{array}\right] \\ \\ B^t = \left[\begin{array}{ccc}3&6\\-8&-4\end{array}\right] \\ A = B^t \\ \\ \left[\begin{array}{ccc}3&3x\\2y&-4\end{array}\right] = \left[\begin{array}{ccc}3&6\\-8&-4\end{array}\right] \\ \\ 3x = 6 \\ x = 2 \\ 2y = - 8 \\ y = - 4[/tex]