Question:
If $\mathrm{A}=\left[\begin{array}{cc}3 & 5 \\ -2 & 0 \\ 4 & -6\end{array}\right]$, verify that $(2 \mathrm{~A})^{\prime}=2 \mathrm{~A}^{\prime}$
Solution:
Given $A=\left[\begin{array}{cc}3 & 5 \\ -2 & 0 \\ 4 & -6\end{array}\right]$
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