Question

Sum of series 1/(x+n)^2 limit -inf to +inf

Answer 1

Answer:

S = 1 1.3 1 3.5 + + 1 5.7 +

- 25 3 - 1 1.3 = + 3 3.5 + 7 5 5.7 +

3 1.3 1 1.3 5 3.5 3 3.5 7 5 5.7 5.7 2.S = + - + +

25 = - 3 + 1 3 + 5 +

2.S = 1 1 3 13 3 1 5 + -17 +

25 = 1

S 1 2 =

Step-by-step explanation:

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