Find (143)×(52−2)\begin{pmatrix} 1 \\ 4 \\ 3 \end{pmatrix} \times \begin{pmatrix} 5 \\ 2 \\ -2 \end{pmatrix}…

Mathematics

Problem

Find (143)×(52−2)\begin{pmatrix} 1 \\ 4 \\ 3 \end{pmatrix} \times \begin{pmatrix} 5 \\ 2 \\ -2 \end{pmatrix} .

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