1. Find the fourier series of f. f(x) = egin{cases}0, & -pi < x < 0\ sin x, & 0 le x < piend{cases}
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The general formula for the Fourier series is: f(x) = a_0 + Σ [a_n * cos(nx) + b_n * sin(nx)] where a_0, a_n, and b_n are the Fourier coefficients given by: a_0 = (1/T) * ∫[f(x) * 1] dx from 0 to T (T is the period) a_n = (2/T) * ∫[f(x) * cos(nx)] dx from 0 Show more…
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