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Find the Fourier sine expansion of the function sin(x) - sin(4x)
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Is this a trick question? Fourier series use sine and cosine to approximate other kinds of functions.
You already have sine functions.
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Anyone can help me on this qns?
The Fourier series expansion for the periodic function,f(t) = |sin t|is defined in its
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The Fourier series expansion for the periodic function,f(t) = |sin t|is defined in its fundamental interval. Taking π = 3.142,
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The Fourier series expansion for the periodic function,f(t) = |sin t|is defined in its fundamental interval. Taking π = 3.142,
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I have the function f(x) = cos(x) on the interval from 0 to pi and I need to comput the Fourier sine series.
I have the integral
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