Find-the-sum-of-n-1-2-n-n-3-

Question Number 140576 by SOMEDAVONG last updated on 09/May/21

Find the sum of \underset{n = 1}{\sum^{+ \propto}} \frac{2^{n}}{n^{3}} = ?

Answered by Dwaipayan Shikari last updated on 09/May/21

{L i}_{3} (2)