Fourier series of f(x)=-k x=-pi to 0 k x=0 to pi Deduce Π/4=1-1/3+1/5-...
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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 + ...
12:47
Fourier series of f(x)=x-x^2 -pi to pi Deduce Π^2/2 = 1+1/2^2 + 1/3^2+...
12:22
Fourier half range cosine series : f(x)=x sinx (x=0 to Π)
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Fourier series of f(x) = (pi-x)/2 x= 0 to 2pi Deduce Π/4 = 1 - 1/3 + 1/5 - 1/7 + ...
6:06:54
100 series convergence tests (no food, no water, no stop)
15:07
Fourier sine series of f(x) =x²
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Find fourier series expansion of f(x) | fourier series dirichlet condition @SwatiThengMathematics
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