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How is a trigonometric Fourier series represented? b) ∑ c) A0 *∑ d) A0 +∑ + sinwt

How is a trigonometric Fourier series represented? b) ∑ c) A0 *∑ d) A0 +∑ + sinwt Correct Answer A0 +∑

A0 + ∑ is the correct representation of a trigonometric Fourier series. Here A0 = 1/T∫x(t)dt and an =2/T∫x(t)cos(w0t)dt and bn= 2/T∫x(t)sin(w0t)dt.

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