Fourier series of f(x)=-k x=-pi to 0 k x=0 to pi Deduce Π/4=1-1/3+1/5-...
8:26
FOURIER SERIES: f(x)=1+(2x/pi) (x=-pi to 0) 1-(2x/pi) (x=0 to +pi) Deduce Π^2/8 = 1+1/3^2 + ...
13:10
Fourier series of f(x) = (pi-x)/2 x= 0 to 2pi Deduce Π/4 = 1 - 1/3 + 1/5 - 1/7 + ...
15:07
Fourier sine series of f(x) =x²
12:47
Fourier series of f(x)=x-x^2 -pi to pi Deduce Π^2/2 = 1+1/2^2 + 1/3^2+...
22:33
Comment déterminer la série de Fourier d'une fonction - partie 1
14:52
@btechmathshub7050 Fourier series of f(x)=x²
13:19
FOURIER SERIES f(x)=x^2 in x=-pi to pi Find Π^2/6 Π^2/8 Π^2/12
22:04