Ap Eapcet
Matrices And Determinants
AP EAPCET 2021 - 20th August Morning Shift
MCQ+1 / -02021
The trace of the matrix $$A=\left[\begin{array}{ccc}1 & -5 & 7 \\ 0 & 7 & 9 \\ 11 & 8 & 9\end{array}\right]$$ is
Ap Eapcet
AP EAPCET 2021 - 20th August Morning Shift
The trace of the matrix $$A=\left[\begin{array}{ccc}1 & -5 & 7 \\ 0 & 7 & 9 \\ 11 & 8 & 9\end{array}\right]$$ is