Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Linear Algebra Eigenvalues
If A is non-scalar, non-identity idempotent matrix of order n ≥ 2. Then, minimal polynomial mA(x) is
1
x(x - 1)
2
x(x + 1)
3
x(1 - x)
4
x2(1 + x)