According to De Morgan’s theorem, what is the complement of A + B?
Options
A.
A' + B'
B.
A' · B'
C.
A · B
D.
A + B
E.
None of the above
Correct Answer (Detailed Explanation is Below)
B.
A' · B'
Detailed Explanation
Explanation: According to De Morgan’s first theorem: (A + B)' = A' · B' The complement of an OR operation is equivalent to the AND operation of the individual complements.