0 votes 0 votes If the entries in each column of a square matrix $M$ add up to $1$, then an eigenvalue of $M$ is $4$ $3$ $2$ $1$ Linear Algebra gate2016-ce-1 linear-algebra matrices eigen-values + – Milicevic3306 asked Mar 27, 2018 edited Mar 11, 2021 by Lakshman Bhaiya Milicevic3306 11.9k points answer See all 0 reply