English, asked by Devansy1686, 3 months ago

Find the Fourier series expansion for f(x)=mode x in[+π,π] and deduce that π^2/8=1+1/3^2+1/5^2...

Answers

Answered by sanchit1q3408
0

Answer:

cjfjcjcncncncndndbdbbbd

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