Tìm y(n) biết.x(n) = { 0, 1, 2, 3, 4, 0}; y(n) = x(-n) + δ (-n) A. y(n) ={0,1, 3, 3, 4, 0}

y(n) ={0,1, 3, 3, 4, 0}

y(n) ={0, 4, 3, 3, 1, 1, 0}

y(n) ={ 0, 1, 1, 3, 4, 0}

y(n) ={0, 1, 1, 1, 1, 0}