Question

Applying Dr. Morgan's theorem to the expression (ABC)', we get ______.

Options

• A' + B' + C'

• (A + B + C)'

• A + B' + C·C'

• A(B + C)

Answer 1

Applying Dr. Morgan's theorem to the expression (ABC)', we get A'+B'+C'.

Explanation:

By De Morgan's theorem, the complement of a product becomes the sum of the complements: [(ABC)' = A' + B' + C'].