Question Number 101794 by 175mohamed last updated on 04/Jul/20
Answered by mahdi last updated on 04/Jul/20
$$\mathrm{0}<...<\frac{\mathrm{1}}{\mathrm{5}}<\frac{\mathrm{1}}{\mathrm{4}}<\frac{\mathrm{1}}{\mathrm{3}}\:\:\:\:\:\:\:\:\:\frac{\mathrm{2}}{\mathrm{3}}<\frac{\mathrm{3}}{\mathrm{4}}<\frac{\mathrm{4}}{\mathrm{5}}<...<\mathrm{1} \\ $$$$\Rightarrow\left(\mathrm{0},\mathrm{1}\right) \\ $$