Which Boolean expression is equivalent to (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)

A. A' + B'

Detailed Explanation

Explanation:
According to De Morgan’s second theorem:
(A · B)' = A' + B'
The complement of an AND operation is equivalent to the OR operation of the individual complements.