[Video Solution] Let A=\beginbmatrix 2&1&2\\ 6&2&11\\ 3&3&2 \endbmatrix \quad\textand\quad P=... | ASPIRE STUDY

Let A=\beginbmatrix 2&1&2\\ 6&2&11\\ 3&3&2 \endbmatrix \quad\textand\quad P=\beginbmatrix 1&2&0\\ 5&0&2\\ 7&1&5 \endbmatrix. The sum of the prime factors of \left|\,P^-1AP-2I\,\right| is equal to: | Watch the step-by-step video solution for this NIMCET PYQ.