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a-n-is-root-of-equation-x-n-x-1-a-n-0-1-Find-lim-n-n-na-n-lnn-ln-lnn-




Question Number 160886 by qaz last updated on 08/Dec/21
a_n  is root of equation x^n +x=1,a_n ∈(0,1).  Find lim_(n→∞) ((n−na_n −lnn)/(ln(lnn)))=?
$$\mathrm{a}_{\mathrm{n}} \:\mathrm{is}\:\mathrm{root}\:\mathrm{of}\:\mathrm{equation}\:\mathrm{x}^{\mathrm{n}} +\mathrm{x}=\mathrm{1},\mathrm{a}_{\mathrm{n}} \in\left(\mathrm{0},\mathrm{1}\right). \\ $$$$\mathrm{Find}\:\underset{\mathrm{n}\rightarrow\infty} {\mathrm{lim}}\frac{\mathrm{n}−\mathrm{na}_{\mathrm{n}} −\mathrm{lnn}}{\mathrm{ln}\left(\mathrm{lnn}\right)}=? \\ $$

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