Which of the following is the Boolean function for carry (C) of the half-adder…

2022

Which of the following is the Boolean function for carry (C) of the half-adder with inputs x and y?

Answer: B. C = xy

  1. A.

    C = x + y

  2. B.

    C = xy

  3. C.

    C = xy'

  4. D.

    C = x⊕y

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Correct answer: B

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