Question Number 43834 by MrW3 last updated on 16/Sep/18
Commented by MrW3 last updated on 16/Sep/18
$${A}\:{new}\:{solution}\:{for}\:{an}\:{old}\:{question}: \\ $$
Commented by MrW3 last updated on 16/Sep/18
Commented by Cheyboy last updated on 16/Sep/18
$$\mathrm{Thank}\:\mathrm{you}\:\mathrm{sir} \\ $$