Evaluate where ϵ>0,k⩾1 are constants
limn→∞logknnϵ
L'Hopital can't help here, also I tried to use log rules but it didn't helped, I know that log grows slower then polynom, but nϵ is not polynom, how can I evaluate this limit? thank you
Answer
Write
(logn)knε=(lognnε/k)k
For r>0, we have
limx→∞logxxr=limx→∞1/xrxr−1=limx→∞1rxr=0
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