Question Number 166075 by abdurehime last updated on 12/Feb/22
$$\mathrm{find}\:\mathrm{the}\:\mathrm{domain}\:\mathrm{and}\:\mathrm{range}\:\mathrm{of}\:\mathrm{the} \\ $$$$\mathrm{relation}\:\left\{\left(\mathrm{x},\mathrm{y}\right):\mid\mathrm{x}\mid+\mathrm{y}\geq\mathrm{2}\right\}\:\mathrm{by}\:\mathrm{draw}\:\mathrm{its}\:\mathrm{graph} \\ $$
Commented by abdurehime last updated on 13/Feb/22
$$\mathrm{please}\:\mathrm{help}\:\mathrm{me} \\ $$