Mht Cet
Matrices And Determinants
MHT CET 2020 16th October Morning Shift
MCQ+2 / -02020
The sum of the cofactors of the elements of second row of the matrix $$\left[\begin{array}{rrr}1 & 3 & 2 \\ -2 & 0 & 1 \\ 5 & 2 & 1\end{array}\right]$$ is
Mht Cet
MHT CET 2020 16th October Morning Shift
The sum of the cofactors of the elements of second row of the matrix $$\left[\begin{array}{rrr}1 & 3 & 2 \\ -2 & 0 & 1 \\ 5 & 2 & 1\end{array}\right]$$ is