0 votes 0 votes The rank of the matrix $\begin{bmatrix} 5 & 0 & -5 & 0\\ 0 & 2 & 0 & 1\\ -5 & 0 & 5 & 0\\ 0 & 1 & 0 & 2 \end{bmatrix}$ is $1$ $2$ $3$ $4$ Linear Algebra gatecivil-2021-set2 linear-algebra matrices rank-of-matrix + – go_editor asked Mar 1, 2021 • recategorized Apr 11, 2021 by Lakshman Bhaiya go_editor 5.3k points answer See all 0 reply