Question
Find $A^{\top}$, if : $A=\left[\begin{array}{ccc}2 & -6 & 1 \\ -4 & 0 & 5\end{array}\right]$

Answer

$
\begin{aligned}
& A=\left(\begin{array}{rrr}
2 & -6 & 1 \\
-4 & 0 & 5
\end{array}\right) \\
& \therefore A^T=\left(\begin{array}{rr}
2 & -4 \\
-6 & 0 \\
1 & 5
\end{array}\right)
\end{aligned}
$

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