Hi mam , Mam general form of Fourier series formula it's actually ao/2 but in problem u wrote just ao and last problem lo aa Fourier series ravatledu mam , n=2 substitute cheste total ga change ipotundhi aa series
Mam naaku Fourier series notes pdf pettandi mam nenu mee group lo join avalekapoyanu endhukante evvakuva members vundadam valla join avvaledhu em anukokandi mam