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Find the Matrix Product AB, If It Is Defined A) [02925]\left[ \begin{array} { l l } 0 & - 2 \\ 9 & 25 \end{array} \right]

question 54

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Find the matrix product AB, if it is defined.
- A=[131305],B=[301105]A = \left[ \begin{array} { r r r } 1 & 3 & - 1 \\3 & 0 & 5\end{array} \right] , B = \left[ \begin{array} { r r } 3 & 0 \\- 1 & 1 \\0 & 5\end{array} \right]


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