Answer to Question #203410 in Linear Algebra for Rajay Myrie

Question

Evaluate T AB C− given that 2 2 0 1 2 3 3 1 , and 0 1 3 0 1 2 12 7 A B C       − − − = = =             

Answer 1

Part 1

$\begin{pmatrix}2&2&0\\ 1&2&3\\ 3&1&0\end{pmatrix}^T$ = $\begin{pmatrix}2&1&3\\ 2&2&1\\ 0&3&0\end{pmatrix}$

Part 2

$\begin{pmatrix}0&1&3\\ 0&1&2\\ 1&2&7\end{pmatrix}^T$ $=\begin{pmatrix}0&0&1\\ 1&1&2\\ 3&2&7\end{pmatrix}$