Let \( A=\left[\begin{array}{ll}\mathrm{x} & 1 \\ 1 & 0\end{array}\...

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Let \( A=\left[\begin{array}{ll}\mathrm{x} & 1 \\ 1 & 0\end{array}\right], \mathrm{x} \in \mathrm{R} \) and \( \mathrm{A}^{4}=\left[\mathrm{a}_{\mathrm{ij}}\right] \). if \( \mathrm{a}_{11}=109 \), then \( \mathrm{a}_{22} \) is
\( \mathrm{P} \) equal to
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