Find half-range Fourier cosine series for the function f(x)= (x-1)2 , in 0<x<1, and hence show that \frac{\Pi^2}{8}=\frac{1}{1^2}+\frac{1}{3^2}+\frac{1}{5^2}+….
Answer:-
Find half-range Fourier cosine series for the function f(x)= (x-1)2 , in 0<x<1
Find half-range Fourier cosine series for the function f(x)= (x-1)2 , in 0<x<1, and hence show that \frac{\Pi^2}{8}=\frac{1}{1^2}+\frac{1}{3^2}+\frac{1}{5^2}+….
Answer:-