Answer Happy

4. Given input x[n] and output y[n]: x[n] = {..., 4, 2, 1, 0, 4, 2, 1, 0, 4,2,1,0,...}, y[n] = {..., 10, 4, 10, 4, 10,4,... }, and system impulse response h[n] = {a, b, c), determine the values of a, b, and c.