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find-lim-x-1-x-1-x-1-




Question Number 54369 by maxmathsup by imad last updated on 02/Feb/19
find lim_(x→1)  (ξ(x)−(1/(x−1)))
findlimx1(ξ(x)1x1)
Commented by tanmay.chaudhury50@gmail.com last updated on 03/Feb/19
what is ξ(x)...
whatisξ(x)
Commented by maxmathsup by imad last updated on 03/Feb/19
ξ(x)=Σ_(n=1) ^∞  (1/n^x )  with x>1 .
ξ(x)=n=11nxwithx>1.

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