Question

If x[n] = u[n] - u[n -5], and h[n] = δ[n] - δ[n - 1] and y[n] = x[n] × h[n], then the value of $\sum_{n=-\infin}^{\infin}$ y[n] is _________. Give your answer rounded off to the nearest integer.

Answer 1

The correct answer is 0.