Question and Answers Forum

All Questions      Topic List

None Questions

Previous in All Question      Next in All Question      

Previous in None      Next in None      

Question Number 19117 by sandy_suhendra last updated on 05/Aug/17

Σ_(n=1) ^7  (n/((n^2 +1))) = ?  please help

$$\underset{\mathrm{n}=\mathrm{1}} {\overset{\mathrm{7}} {\sum}}\:\frac{\mathrm{n}}{\left(\mathrm{n}^{\mathrm{2}} +\mathrm{1}\right)}\:=\:? \\ $$$$\mathrm{please}\:\mathrm{help} \\ $$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com