If a system is said to be invertible, then:
A. One-to-one correspondence between its input and output signals
B. One-to-many correspondence between its input and output signals
C. Many-to-one correspondence between its input and output signals
D. None of the mentioned
Answer:A
If a system is said to be invertible, then:
A. One-to-one correspondence between its input and output signals B. One-to-many correspondence between its input and output signals C. Many-to-one correspondence between its input and output signals D. None of the mentioned
Explanation: If we know the output of a system y(n) of a system and if we can determine the input x(n) of the system uniquely, then the system is said to be invertible. That is there should be one-to-one correspondence between the input and output signals.