JEE Main & Advanced
Sample Paper
JEE Main - Mock Test - 1
question_answer
If the ad joint of a \[3\times 3\] matrix P is \[\left[ \begin{matrix} 1 & 2 & 1 \\ 4 & 1 & 1 \\ 4 & 7 & 3 \\ \end{matrix} \right],\] then the sum of squares of possible values of determinant of P is _______.