If ( A, B ) and ( C ) are the inputs of a full adder, then the sum is given by
Full Adder – Sum Calculation
The sum output of a full adder with inputs $A$, $B$, and $C$ (carry-in) is calculated using the XOR (exclusive OR) operation.
$$
\text{Sum} = A \oplus B \oplus C
$$
Where:
$A, B$ are the primary inputs
$C$ is the carry-in
$\oplus$ denotes the XOR operation
Correct Option: (c)
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