Question Number 49786 by ggny last updated on 10/Dec/18
$$\mathrm{Sir}\:\mathrm{l}\:\mathrm{couldn}'\mathrm{t}\:\mathrm{solve}\:\mathrm{these}\:\mathrm{questions} \\ $$$$\mathrm{pls}\:\mathrm{help}\:\mathrm{me} \\ $$
Commented by afachri last updated on 10/Dec/18
$$\mathrm{ok}\:\mathrm{wait}\:\mathrm{please} \\ $$