Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Linear Algebra Eigenvalues
The Eigenvalues of the matrix \( \left[\begin{array}{ccc}1 & 2 & 3 \\ 0 & −4 & 2 \\ 0 & 0 & 7\end{array}\right]\) are:
1
1, −4, 7
2
1, 4, 7
3
1, 4, −7
4
−1, −4, 7