[QUE/VS-07001]

Find the Jordan canonical form of the following matrices.

1. \(\begin{pmatrix} 0 & 3 \\ 2 & -1\end{pmatrix}\)
2. \( \begin{pmatrix} 3 &2 &4 \\ 2 & 0 & 2 \\ 4& 2 & 3 \end{pmatrix}\)
3. \(\begin{pmatrix}0 & 1 & 0 \\ 0& 0 & 1\\ -1 & 1 &1 \end{pmatrix}\)