Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
- + + + ... + + ...
A) ; 2
B) ; 2
C) ; 1
D) ; 1

Question

Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges. 
- +  +  + ... +  + ...
A) ; 2 
B) ; 2 
C) ; 1 
D) ; 1

Quizplus · Accepted Answer

The Answer of Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges. 
- +  +  + ... +  + ...
A) ; 2 
B) ; 2 
C) ; 1 
D) ; 1

Find a Formula for the Nth Partial Sum of the Series