2. You are given the following function 1, 7T oo 2. You are given the following function 1, 1, Extending this periodically to all real

2. You are given the following function 1, 7T<:1: f extending this periodically to all real numbers state what the fourier sine series of function is write out parseval identity for nd mean square error and determine rate at which it decays zero as n> oo

2. You are given the following function 1, 1, Extending this periodically to all real numbers x, state what the Fourier sine series of the function is, write out Parseval's Identity for the Fourier series of f@), find the mean square error ON, and determine the rate at which it decays to zero as N 00.