Signals and Systems - Engineering

Q1:

The response of a linea, time invariant discrete time system to a unit step input ∪(n) is the unit impulse δ(n). The system response to a ramp input n ∪(n) would be

A ∪(n)

B ∪(n - 1)

C nδ(n)

D

ANS:D -

Theh right answer is U(n-1).