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Question 378 of 472MediumMCQ
Let \[A = \left[ {(i−i−ii)\begin{pmatrix} i & { - i} \\ { - i} & i \\ \end{pmatrix} } \right],i = \sqrt { - 1} \]. Then, the system of linear equations \[{A^8}\left[ {(xy)\begin{pmatrix} x \\ y \\ \end{pmatrix} } \right] = \left[ {(864)\begin{pmatrix} 8 \\ {64} \\ \end{pmatrix} } \right]\] has :
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