What is the Sum and Carry output (Cout) of a full adder circuit having A and B as inputs and Cin as Carry input?
1
Sum = A ⨁ B and Cout = A.B + (A ⨁ B).Cin
2
Sum = A ⨁ B ⨁ Cin and Cout = A.B.Cin
3
Sum = A ⨁ B and Cout = A.B + B.Cin + A.Cin
4
Sum = A ⨁ B ⨁ Cin and Cout = A.B + (A ⨁ B).Cin