Here is another question my teacher set for me but I can't solve:
**broken link removed**
Of course I could just z transform h(n) and x(n) but my teacher wants me to solve the question without doing so.
So far what I've got is,I changed the range of the summation from k=0 to infinity,I also know that for the h(k) part its u(k) since h(n)=u(n),and we can strike u(k) off as it will always be 1 since k does not go below 0.But after that point I'm kinda stuck,not too sure about the x(n-k) part.
Thanks alot!
**broken link removed**
Of course I could just z transform h(n) and x(n) but my teacher wants me to solve the question without doing so.
So far what I've got is,I changed the range of the summation from k=0 to infinity,I also know that for the h(k) part its u(k) since h(n)=u(n),and we can strike u(k) off as it will always be 1 since k does not go below 0.But after that point I'm kinda stuck,not too sure about the x(n-k) part.
Thanks alot!