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Q. |
If A, B and C are the inputs of a full adder then the carry is given by |
A. | a and b or (a or b) and c |
B. | a or b or (a and b) c |
C. | (a and b) or (a and b)c |
D. | a xor b xor (a xor b) and c |
Answer» A. a and b or (a or b) and c | |
Explanation: if a, b and c are the inputs of a full adder then the carry is given by a and b or (a or |
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