Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Engineering Mathematics Linear Algebra Eigenvalues
Let \(A=\left[\begin{array}{ll} 1 & 1 \\ 0 & 1 \end{array}\right]\) be a 2 × 2 real matrix. Then
1
I is the only eigenvalue of A
2
A has two linearly independent eigen vectors
3
A does not satisfies a polynomial equation with real coefficients of degree 2
4
A is not invertible under multiplication
5
Question Not Attempted