gladys2151 gladys2151 24-05-2023 Business contestada Exercise II Use the method of half-range Fourier series to sketch and approximate the fol- lowing functions. (a) x, if x = (0,5), f(x) = 0, if x € (5,). (b) 1-x, if a (-7,0), 1+x, if æ € (0, π).