UPSKILL MATH PLUS
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Learn moreProve that \((A^T)^T\) \(=\) \(A\), if \(A\) \(=\) \(\begin{bmatrix}
6 & 10 & 6\\
7 & 1 & 6\\
6 & 1 & 8
\end{bmatrix}\).
6 & 10 & 6\\
7 & 1 & 6\\
6 & 1 & 8
\end{bmatrix}\).
\(A^T\) \(=\)
\((A^T)^T\) \(=\)
Thus, \((A^T)^T\) \(A\).
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