Kcet
Matrices And Determinants
KCET 2023
MCQ+1 / -02023
If $$A=\left[\begin{array}{cc}2-k & 2 \\ 1 & 3-k\end{array}\right]$$ is singular matrix, then the value of \(5 k-k^2\) is equal to
Kcet
KCET 2023
If $$A=\left[\begin{array}{cc}2-k & 2 \\ 1 & 3-k\end{array}\right]$$ is singular matrix, then the value of \(5 k-k^2\) is equal to