Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Matrices Operations on Matrices
Let \(A=\left[\begin{array}{rr}0 & 1 \\ -1 & 1\end{array}\right]\) Then the smallest positive integer n such that An = l is
1
1
2
2
3
6
4
More than one of the above
5
None of the above