Multiply to show that $\left(\begin{array}{cc}4 & -2 \ -1 & 3\end{array}\right)$ and $\left(\begin{array}{ll}0.3 & 0.2 \ 0.1 & 0.4\end{array}\right)$ are inverses.

Question

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The Answer of Multiply to show that $\left(\begin{array}{cc}4 & -2 \ -1 & 3\end{array}\right)$ and $\left(\begin{array}{ll}0.3 & 0.2 \ 0.1 & 0.4\end{array}\right)$ are inverses.

Multiply to Show That (4−2−13)\left(\begin{array}{cc}4 & -2 \\ -1 & 3\end{array}\right)(4−1​−23​)

Multiply to Show That $\left(\begin{array}{cc}4 & -2 \\ -1 & 3\end{array}\right)$