Comedk
Matrices And Determinants
COMEDK 2026 Morning Shift
MCQ+1 / -02026
Given $A=\left(\begin{array}{ll}1 & 2 \\ 2 & 3\end{array}\right)$ and $f(x)=x^2-2 x-3$ then $f(A)$ is:
Comedk
COMEDK 2026 Morning Shift
Given $A=\left(\begin{array}{ll}1 & 2 \\ 2 & 3\end{array}\right)$ and $f(x)=x^2-2 x-3$ then $f(A)$ is: