(2 0)×[2 1] (1 3). [0 3]

klo itu soal matriks inh jawabannya

[tex]\left[\begin{array}{cc}2&0\\1&3\end{array}\right] x \left[\begin{array}{cc}2&1\\0&3\end{array}\right] = \left[\begin{array}{cc}2.2+0.0&2.1+0.3\\1.2+3.0&3.1+3.3\end{array}\right] = \left[\begin{array}{cc}4&2\\2&12\end{array}\right] [/tex]