Question and Answers Forum

All Questions      Topic List

Relation and Functions Questions

Previous in All Question      Next in All Question      

Previous in Relation and Functions      Next in Relation and Functions      

Question Number 33892 by math khazana by abdo last updated on 26/Apr/18

$$provethat\sum _{n=1}^{\mathrm{\infty }}\frac{H_n}{n^2}=2\xi \left(3\right)with$$ $$\xi \left(x\right)=\sum _{n=1}^{\mathrm{\infty }}\frac{1}{n^x}andx>1.$$

Commented bymath khazana by abdo last updated on 26/Apr/18

$$H_n=\sum _{k=1}^n\frac{1}{k}.$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com