Let \( P=\left[\begin{array}{ccc}1 & 0 & 0 \\ 4 & 1 & 0 \\ 16 & 4 & 1\end{array}\right] \) and \.... VIDEO
Let \( P=\left[\begin{array}{ccc}1 & 0 & 0 \\ 4 & 1 & 0 \\ 16 & 4 & 1\end{array}\right] \) and \( I \) be the identity matrix of
\( \mathrm{P} \)
order 3. If \( Q=[a i j] \) is a matrix such that \( P^{50}-Q=I \), then \( \frac{a_{31}+a_{32}}{a_{21}} \) equals.
(1) 52
(2) 103
(3) 201
(4) 205
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