The output of a subtractor is given by (if A, B and X are the inputs).
A. A AND B XOR X
B. A XOR B XOR X
C. A OR B NOR X
D. A NOR B XOR X
Answer:B
The output of a subtractor is given by (if A, B and X are the inputs).
A. A AND B XOR X B. A XOR B XOR X C. A OR B NOR X D. A NOR B XOR X
Explanation: The difference output of a subtractor is given by (if A, B and X are the inputs) A XOR B XOR X.