Question Number 133473 by Ñï= last updated on 22/Feb/21
$${Prove}\::: \\ $$$${lnx}+\frac{\mathrm{1}}{{x}}<\frac{{e}^{{x}} +{cosx}}{{x}} \\ $$
Commented by mr W last updated on 22/Feb/21
$${what}\:{is}\:{your}\:{ID}?\:{what}\:{is}\:{your}\:{name}? \\ $$
Commented by Ñï= last updated on 22/Feb/21
$${language}\:{not}\:{supported}. \\ $$$${I}\:{updated}\:{this}\:{app}\:{a}\:{few}\:{days}\:{ago}. \\ $$$${and}\:{now}\:{cant}\:{find}\:{my}\:{Id}\:,{my}\:{username}\:{where}\:{it}\:{is}, \\ $$$${head}\:{portrait}\:{also}\:{not}\:{display}. \\ $$
Commented by mr W last updated on 22/Feb/21
$${best}\:{is}\:{it}\:{if}\:{you}\:{only}\:{use}\:{english} \\ $$$${letters}\:{for}\:{the}\:{user}\:{names}. \\ $$