DeMorgan's theorem states that______________
A)(ab)' = a' + b'
B)(a + b)' = a' * b
C)a' + b' = a'b'
D)(ab)' = a' + b

Question

DeMorgan's theorem states that______________  
A)(ab)' = a' + b'
B)(a + b)' = a' * b
C)a' + b' = a'b'
D)(ab)' = a' + b

Quizplus · Accepted Answer

DeMorgan's theorem is a principle in logic and mathematics which states that the complement of a conjunction is the disjunction of the complements, and vice versa. Specifically, for two elements a and b, the theorem states that the complement of the conjunction (ab)' is equal to the disjunction of the complements (a' + b'), and the complement of the disjunction (a + b)' is equal to the conjunction of the complements (a'b'). Option A correctly represents one of these rules.

DeMorgan's Theorem States That______________