Signals and Systems - Engineering

Q1:

A signal m(t) with bandwidth 500 Hz is first multiplied by a signal g(t) where

The resulting signal is then passed through on ideal low pass filter with bandwidth 1 kHz. The output of the low pass filter would me

A δ(t)

B m(t)

C 0

D m(t) δ(t)

ANS:B - m(t)

No answer description is available.