Q1.(a) Derive the orthogonality conditions for Fourier Series ?
(b).Derive the Fourier coefficients a ,a and b using Fourier Formula ?
(c). Discuss in detail in Dirichlet Conditions for Fourier Series ?
Q2.Find the Fourier Series of the following
(a) f(x) = {o –π (pie)< x <0
{ x 0< x < π (pie)
(b) Full – Wave Rectifier
(c) Triangular Wave
