Question
If $\mathrm{A}=\left[\begin{array}{lll}2 & -4 & 3\end{array}\right]$ and $\mathrm{B}=\left[\begin{array}{r}2 \\ -4 \\ 8\end{array}\right]$ then find $(\mathrm{AB})^{\mathrm{T}}$.
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$'\odot'$
on N defined by $\text{a}\odot\text{b}=\text{a}^{\text{b}}+\text{b}^{\text{a}}$ for all $\text{a, b}\in\text{N.}$