A

\[\langle -1;2 \rangle \]

B

\[\langle -1;2 ] \]

C

\[\langle -\infty; -1] \cup [ 2; +00 \rangle\]

D

\[\langle -\infty;1 \rangle \cup [ 2; +\infty \rangle\]

E

\[\langle -\infty;-1\rangle \cup \langle 2;+\infty \rangle\]