Question Number 76200 by Joel578 last updated on 25/Dec/19
Commented by benjo last updated on 25/Dec/19
$$\mathrm{thanks}\:\mathrm{sir}.\:\mathrm{merry}\:\mathrm{chrismastto}\:\mathrm{all} \\ $$
Commented by Rio Michael last updated on 25/Dec/19
$${wow}\:{beauiful}\:{maths},\:{merry}\:{christmas} \\ $$