Mathematics

Mathematics

Problem

The sum of the series 11−3.12+14+21−3.22+24+31−3.32+34+…\frac{1}{1-3.1^2+1^4} + \frac{2}{1-3.2^2+2^4} + \frac{3}{1-3.3^2+3^4} + \dots up to 10-terms is [Jan. 31, 2024 (I)]

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