DeMorgan’s theorem states that _________
A. (AB)’ = A’ + B’
B. (A + B)’ = A’ * B
C. A’ + B’ = A’B’
D. (AB)’ = A’ + B
Answer:A
DeMorgan’s theorem states that _________
A. (AB)’ = A’ + B’ B. (A + B)’ = A’ * B C. A’ + B’ = A’B’ D. (AB)’ = A’ + B
Explanation: The DeMorgan’s law states that (AB)’ = A’ + B’ & (A + B)’ = A’ * B’, as per the Dual Property.