If C is the $2\times 3$ matrix $$ \begin{pmatrix} 0&2&1\\ 1&0&1 \end{pmatrix} $$ and D is a $3\times m$ matrix, then the second row of the matrix $CD$ is?
2026-05-16 02:13:27.1778897607
finding the second row of the matrix CD
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Sum of the first and third (last) row of $D$.