Resolve the sequence into a sum of weighted impulse sequences.
A. 2δ(n)+4δ(n-1)+3δ(n-3)
B. 2δ(n+1)+4δ(n)+3δ(n-2)
C. 2δ(n)+4δ(n-1)+3δ(n-2)
D. None of the mentioned
Answer:A
Resolve the sequence into a sum of weighted impulse sequences.
A. 2δ(n)+4δ(n-1)+3δ(n-3) B. 2δ(n+1)+4δ(n)+3δ(n-2) C. 2δ(n)+4δ(n-1)+3δ(n-2) D. None of the mentioned
Explanation: We know that, x(n)δ(n-k)=x(k)δ(n-k)