Fourier Series in Hindi Part 5
 Fourier Series Examples in Hindi #5 |Find Fourier Series of f(x)=|x| Interval -Pi to Pi |PTU|NP Bali 2. FOURIER COSINE SERIES A series is said to be FOURIER COSINE SERIES which contain Fourier arbitrary constant ao, an and bn=0 if f(x) should be even function and interval lie between –pi to pi. 2.1 EVEN FUNCTIONA …