Determine and sketch the trigonometric fourier spectra

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The exponential Fourier spectra of a certain periodic signal x(t) are shown in Fig. 6.13. Determine and sketch the trigonometric Fourier spectra of x(t) by inspection of Fig. 6.13. Now write the (compact) trigonometric Fourier series for x(t).

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Reference no: EM131316291

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