Find the rank of the matrix \(\begin{bmatrix} 4 & 2 & -1 & 2\\ 1 & -1 & 2 & 1\\ 2 & 2 & -2 & 0\\ \end{bmatrix} \)?
Posted: Thu Jul 14, 2022 9:41 am
a) 0
b) 1
c) 2
d) 3
b) 1
c) 2
d) 3
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