Question 7. The Fourier series representation, FS(t), of a function f(t), where f(t + 8) = f(t) is given by s (nat). 4 FS(t) = 4+ an cos 2 n=1 ao=0.75 In this particular case the Fourier series coeffcients are given by an = + bn sin 3(-1)" nn bn not 4 5(1-2(-1)") n²π² Compute the Fourier series coefficients for n = 1, 2, 3 correct to 4 decimal places and hence, using these entered values, compute FS3 (2) correct to 3 decimal places. Enter the values in the boxes below. Enter a correct to 4 decimal places: Enter a correct to 4 decimal places: Enter a3 correct to 4 decimal places: Enter b₁ correct to 4 decimal places: Enter b₂ correct to 4 decimal places: Enter b3 correct to 4 decimal places: Enter FS3 (2) correct to 3 decimal places:

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Q: Question 4. The Fourier series representation, FS(t), of a function f(t), where f(t + 8) = f(t) is…

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