Find the sum of the series (-1)" n² + 1' n=1
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
![1. Find the sum of the series
(-1)"
n2 + 1
(The answer should be a real number).
ANSWER: (T / sinh 7 – 1)/2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe3ff0aa2-fef9-473e-9dca-99d852c5c96b%2F4ee5207f-cdad-474f-8680-ca9da87d18c9%2Fqy8ymes_processed.png&w=3840&q=75)
Transcribed Image Text:1. Find the sum of the series
(-1)"
n2 + 1
(The answer should be a real number).
ANSWER: (T / sinh 7 – 1)/2
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