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Matrices & Systems · Medium problem

Let A=(−12−3432)A = \begin{pmatrix}-1 & 2 & -3 \\ 4 & 3 & 2\end{pmatrix} and B=(34−2044)B = \begin{pmatrix}3 & 4 \\ -2 & 0 \\ 4 & 4\end{pmatrix}. Find the entry in row 22, column 22 of ABAB.