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sum to infinity of the series 3/1*2²+5/2²*3²+7/3²*4²+...............

sum to infinity of the series  3/1*2²+5/2²*3²+7/3²*4²+...............

Grade:11

1 Answers

Arun
25750 Points
3 years ago
Step-by-step explanation:
 
3=2²-1²
 
5=3²-2²
 
...so now vn method can be applied
 
Hope it helps
 
Thanks and regards

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