linearly independent vectors and rows/cols space

Given $n$ vectors, we want to determine if those vectors are linearly independent.

One way doing it is writing those vectors as columns of a matrix and row-reduce it.
The vectors are linearly independent iff there's only the trivial solution for the homogeneous system.

Now for my understanding, One can also write those vectors as rows of a matrix and row-reduce the matrix: those vectors are linearly independent iff there's no zeros-vector.

Is there a "connection" between those two methods (maybe in terms of "row/cols space")?
Thanks.

• "Now for my understanding, One can also write those vectors as rows of a matrix and row-reduce the matrix: those vectors are linearly independent iff there's no zeros-vector." This is only true with the additional hypothesis that the vectors are $n$-dimensional. Counterexamples are easy to come by. Jun 6 '14 at 10:26
• You should read about a related topic: en.wikipedia.org/wiki/Rank_%28linear_algebra%29 Jun 6 '14 at 10:34

The rank of a matrix $A$ is the number of linearly independent columns of $A$ (column rank), which is also the number of linearly independent rows of $A$ (row rank).
Equivalently, the column rank of $A$ is the dimension of the column space of A, while the row rank of $A$ is the dimension of the row space of $A.$