Another linear dependent/independent question

For this augmented matrix, the answer is that it they are linearly dependent. We are asked to find whether the coefficients are linearly independent or dependent?

For some reason I though considering there is no solution that they would be independent.

Could someone please show me why. Thanks

$\displaystyle

\left( {\begin{array}{*{20}c}

1 & 0 & 0 & 2 \\

0 & 1 & 0 & 1 \\

0 & 0 & 0 & 3 \\

\end{array}} \right)

$

[unsolved] Another linear dependent/independent question

Still needing help with this, please. Sorry re-read question this morning, question is to find whether the columns of the coefficient part of the matrix are independent or dependent