Properties of Negative Displacement Vectors

Write down the negative vectors for the following vectors:

1. \(\overrightarrow{AB} = \begin{pmatrix} 5 \\ 6 \end{pmatrix}\),
2. \(\overrightarrow{CD} = \begin{pmatrix} 7 \\ -8 \end{pmatrix}\),
3. \(\overrightarrow{PQ} = \begin{pmatrix} -6 \\ -3 \end{pmatrix}\),
4. \(\overrightarrow{LM} = \begin{pmatrix} 0 \\ 6 \end{pmatrix}\).