Example 2 Find the Fourier Series coefficients for y(t) = sin? 20,1 + cos² ept =

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Answer 1

Answer #1

2 @ YIE = sin? (zwot) + cost wat) using cos2o - Caso-sine Cos 20 = 1-251020 - and cosso = 200520 - . Cos 20 = 1+ cos20 5120 =

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Answer 2

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