If \( \mathrm{A}=\left[\begin{array}{cc}i & -i \\ -i & i\end{array}...

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If \( \mathrm{A}=\left[\begin{array}{cc}i & -i \\ -i & i\end{array}\right] \) and \( \mathrm{B}=\left[\begin{array}{cc}1 & -1 \\ -1 & 1\end{array}\right] \), then \( A^{8} \) equals:
\( \mathrm{P} \)
W
(A) \( 128 \mathrm{~B} \)
(B) \( 132 \mathrm{~B} \)
(C) \( 116 \mathrm{~B} \)
(D) \( 8 \mathrm{~B} \)
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