(b) The Fourier series for a periodic function w(t) of period 27 can be defined as...

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(b) The Fourier series for a periodic function w(t) of period 27 can be defined as ao +E la,cos(nt) + b, sin(nt)] n=1 where : w(t) dt; a, =u w(t) cos(nt) dt ; b, = E w(t) sin(nt) dt %3D 27 An engineer was asked to identify the Fourier Series coefficients for the odd- periodic extension of the function h(t), and to evaluate the resulting Fourier Series at t = A(t) ={ -3 : 0 (b) The Fourier series for a periodic function w(t) of period 27 can be defined as ao +E la,cos(nt) + b, sin(nt)] n=1 where : w(t) dt; a, =u w(t) cos(nt) dt ; b, = E w(t) sin(nt) dt %3D 27 An engineer was asked to identify the Fourier Series coefficients for the odd- periodic extension of the function h(t), and to evaluate the resulting Fourier Series at t = A(t) ={ -3 : 0

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