Question Number 73828 by ajfour last updated on 16/Nov/19
Commented by ajfour last updated on 17/Nov/19
$${If}\:{on}\:{each}\:{face}\:{of}\:{the}\:{larger}\:{cube} \\ $$$${there}\:{is}\:\left({at}\:{least}\right)\:{one}\:{corner}\:{of}\: \\ $$$${the}\:{inner}\:{cube},\:{then} \\ $$$${find}\:{minimum}\:{value}\:{of}\:{ratio}\:{r}. \\ $$$$\:{r}=\frac{{s}}{{a}}\:=\:\frac{{edge}\:{length}\:{of}\:{inner}\:{cube}}{{edge}\:{length}\:{of}\:{outer}\:{cube}}\:. \\ $$
Commented by ajfour last updated on 17/Nov/19
$${MjS}\:{Sir}\:\&\:'{Powerful}\:{Mind}'\:{Sir} \\ $$$${please}\:{attempt}\:{this}\:{question}.. \\ $$
Commented by mind is power last updated on 17/Nov/19
$$\mathrm{i}\:\mathrm{will}\:\mathrm{translste}\:\mathrm{in}\:\mathrm{french}\:\mathrm{and}\:\mathrm{i}\:\mathrm{will}\:\mathrm{try}\:,\mathrm{my}\:\mathrm{english}\:\mathrm{is}\:\mathrm{limited}\:! \\ $$
Answered by ajfour last updated on 17/Nov/19
Commented by ajfour last updated on 17/Nov/19