Sketch the spectrum that would result by performing the Fourier transform on the following time- dependent data, the superposition of three waves: y = A sin(w t+d) y₁ = 0.10 y₂ = 0.20 y3 = 0.20 -1 sin(5.50 × 10¹5 s-¹.t +0.10) sin(6.10 × 10¹5 s-¹.t + 0.00) sin(4.90 × 10¹5 s-¹.t +0.45) S 1

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