0 votes 0 votes Sum of the eigenvalues of the matrix $\begin{bmatrix} 2 & 4 & 6 \\ 3 & 5 & 9 \\ 12 & 1 & 7 \end{bmatrix}$ is ______ (round off to nearest integer). Linear Algebra gate2020 numerical-answers linear-algebra matrices eigen-values + – soujanyareddy13 asked Nov 16, 2020 • recategorized Mar 14, 2021 by Lakshman Bhaiya soujanyareddy13 1.8k points answer See all 0 reply