Question

|y-2|>0

Va rog sa imi explicati cum se face :)

Answer 1

$|y-2|\ \textgreater \ 0 \\ y-2\ \textgreater \ 0 \\ y\ \textgreater \ 0+2 \\ y\ \textgreater \ 2 \\ y-2\ \textless \ 0 \\ y\ \textless \ 0+2 \\ y\ \textless \ 2 \\ x \in (- \infty ,2) \cup (2, \infty)$