Complement of the Boolean expression AB. (BC + AC) is

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Complement of the Boolean expression AB. (BC + AC) is

1. (A + B) + (B + C). (A + C)
2. (A. B) + (BC + AC)
3. (A + A). (B + C). (A + C)
4. (A + B). (B + C). (A + C)

Correct Option: A

AB(BC + AC) = (A + B) + (B + C). (A + C)