Use this function to show that 1+(1/3^2)+(1/5^2)+...=pi^2/8 f(x)=.5-(Summation from
Use this function to show that 1+(1/3^2)+(1/5^2)+...=pi^2/8 f(x)=.5-(Summation from
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Use this function to show that 1+(1/3^2)+(1/5^2)+...=pi^2/8
f(x)=.5-(Summation from n=0 to infinity[(4cos((2n-1)(pi)(x)))/(pi^2*(2n-1)^2)]
or probably more useful
it's problem 18 on this
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