Boolean Crossword

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Across
  1. 2. , Which logic function accomplishes Boolean logical addition
  2. 3. , Which logic function accomplishes Boolean logical multiplication
  3. 6. , AB = BA is an example of ______Law
  4. 7. , the name of this class is Digital ________
Down
  1. 1. , [AB]' = A' + B' is an example of _____Theorem
  2. 4. , AB + AC = A(B+C) is an example of _____Law
  3. 5. , [A+B]' is an example of a gate output that is ______ (Hint the apostrophe indicates this answer)