Question Number 189023 by Mingma last updated on 10/Mar/23
Commented by amin96 last updated on 10/Mar/23
$$ \\ $$
Commented by amin96 last updated on 11/Mar/23
$$\boldsymbol{\mathrm{r}}\sqrt{\mathrm{2}}=\left(\mathrm{1}−\boldsymbol{\mathrm{r}}\right)\:\:\:\boldsymbol{\mathrm{r}}+\boldsymbol{\mathrm{r}}\sqrt{\mathrm{2}}=\mathrm{1}\:\:\:\:\boldsymbol{\mathrm{r}}=\frac{\mathrm{1}}{\mathrm{1}+\sqrt{\mathrm{2}}} \\ $$
Commented by amin96 last updated on 11/Mar/23
$$\left.\boldsymbol{\mathrm{O}}\left.\boldsymbol{\mathrm{h}}\:\boldsymbol{\mathrm{yeah}}\right)\right)\: \\ $$