Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Matrices Operations on Matrices
If \(A=\left[\begin{array}{lll}1 & 0 & 0 \\ 1 & 0 & 1 \\ 0 & 1 & 0\end{array}\right]\), then A50 is
1
\(\left[\begin{array}{ccc}1 & 0 & 0 \\ 50 & 1 & 0 \\ 50 & 0 & 1\end{array}\right]\)
2
\(\left[\begin{array}{ccc}1 & 0 & 0 \\ 48 & 1 & 0 \\ 48 & 0 & 1\end{array}\right]\)
3
\(\left[\begin{array}{ccc}1 & 0 & 0 \\ 25 & 1 & 0 \\ 25 & 0 & 1\end{array}\right]\)
4
More than one of the above
5
None of the above