S
super_ze1234


giải bất phương trình :
[latex]\sqrt[n]{1 + \frac{\sqrt[n]{n}}{n}} + \sqrt[n]{1 - \frac{\sqrt[n]{n}}{n}} < 2 , n\epsilon N^{*},n>1\left \right[/latex]
thanks
[latex]\sqrt[n]{1 + \frac{\sqrt[n]{n}}{n}} + \sqrt[n]{1 - \frac{\sqrt[n]{n}}{n}} < 2 , n\epsilon N^{*},n>1\left \right[/latex]
thanks