f-derivable-in-0-and-f-0-0-determined-lim-n-k-0-n-f-k-n-2-help-me-

Question Number 134928 by Abdoulaye last updated on 08/Mar/21

f derivable in 0 and f (0) = 0

d e t e r m i n e d \lim_{n \to + \infty} \underset{k = 0}{\sum^{n}} f (\frac{k}{n^{2}})

h e l p m e