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Math Drills
Vector spaces
Basis and dimension
Practice 1
Vector spaces
Basis and dimension
1 / 5
Standard
Find the rank of the matrix.
rank
(
1
2
3
2
5
7
1
3
4
)
\operatorname{rank} \begin{pmatrix} 1 & 2 & 3 \\ 2 & 5 & 7 \\ 1 & 3 & 4 \end{pmatrix}
rank
1
2
1
2
5
3
3
7
4
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
Answer