0 votes 0 votes The rank of the matrix $\begin{bmatrix} -4 & 1 & -1 \\ -1 & -1 & -1 \\ 7 & -3 & 1 \end{bmatrix}$ is $1$ $2$ $3$ $4$ Linear Algebra gateme-2018-set1 linear-algebra matrices rank-of-matrix + – Arjun asked Feb 17, 2018 • recategorized Mar 5, 2021 by Lakshman Bhaiya ♦Arjun 28.5k points answer See all 0 reply