Perform the Following Operations on the Given Matrices

question 9

Essay

Perform the following operations on the given matrices: $$\begin{array} { l } { [ A ] = \left[ \begin{array} { c c c } 4 & 2 & 1 \\7 & 0 & - 7 \\1 & - 5 & 3\end{array} \right] \quad [ B ] = \left[ \begin{array} { c c c } 1 & 2 & - 1 \\5 & 3 & 3 \\4 & 5 & - 7\end{array} \right] } \\{ [ A ] ^ { \times } [ B ] = ? }\end{array}$$

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Definitions:

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