Question Id : 14192 |
Context : JEE Main 2024 (29 January Evening Shift)
Let
$A=\begin{bmatrix}
2&1&2\\
6&2&11\\
3&3&2
\end{bmatrix}
\quad\text{and}\quad
P=\begin{bmatrix}
1&2&0\\
5&0&2\\
7&1&5
\end{bmatrix}.
$
The sum of the prime factors of $\left|\,P^{-1}AP-2I\,\right|$ is equal to:
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