Q. Circular shift of an N point is equivalent to- Published on 27 Nov 15a. Circular shift of its periodic extension and its vice versa
b. Linear shift of its periodic extension and its vice versa
c. Circular shift of its aperiodic extension and its vice versa
d. Linear shift of its aperiodic extension and its vice versa
ANSWER: Linear shift of its periodic extension and its vice versa