If x1(n)={1,2,3} and x2(n)={1,1,1}, then what is the convolution sequence of the given two signals?
A. {1,2,3,1,1}
B. {1,2,3,4,5}
C. {1,3,5,6,2}
D. {1,2,6,5,3}
Answer:A
If x1(n)={1,2,3} and x2(n)={1,1,1}, then what is the convolution sequence of the given two signals?
A. {1,2,3,1,1} B. {1,2,3,4,5} C. {1,3,5,6,2} D. {1,2,6,5,3}
Explanation: Given x1(n)={ 1,2,3}=>X1(z)=1+2z -1+3z -2