If \( A=\left[\begin{array}{cc}1 & -5 \\ 2 & -6 \\ -8 & 7\end{array...

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If \( A=\left[\begin{array}{cc}1 & -5 \\ 2 & -6 \\ -8 & 7\end{array}\right] \), then transpose of \( A \) is equal to
\( \mathrm{P} \)
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(1) \( \left[\begin{array}{lll}1 & 2 & -8 \\ -5 & -6 & 7\end{array}\right] \)
(2) \( \left[\begin{array}{lll}1 & -2 & 8 \\ 5 & 6 & 7\end{array}\right] \)
(3) \( \left[\begin{array}{lll}5 & 6 & 7 \\ 1 & 2 & 8\end{array}\right] \)
(4) \( \left[\begin{array}{lll}2 & -6 & 8 \\ 7 & 5 & 1\end{array}\right] \)
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