Q.

Which of the following is correct regarding to impulse signal?

A. x[n]δ[n] = x[0]δ[n]
B. x[n]δ[n] = δ[n]
C. x[n]δ[n] = x[n]
D. x[n]δ[n] = x[0]
Answer» A. x[n]δ[n] = x[0]δ[n]
Explanation: when the input x[n] is multiplied with an impulse signal, the result will be impulse signal with magnitude of x[n] at that time.
2k
0
Do you find this helpful?
7

View all MCQs in

Signals and Systems

Discussion

No comments yet