For the given Boolean theorem
AB + A′C + BC = AB + A′C
Apply dual property, we get:
(A + B) (A′ + C) (B + C) = (A + B) (A′ + C)
Hence alternative (A) is the correct answer.

Correct Option: A

For the given Boolean theorem
AB + A′C + BC = AB + A′C
Apply dual property, we get:
(A + B) (A′ + C) (B + C) = (A + B) (A′ + C)
Hence alternative (A) is the correct answer.

Apply the concept used in above problem.

Correct Option: C

Apply the concept used in above problem.

Dual means sum terms represents product terms and product term represent sum terms. From the given Boolean theorem the dual of x (y + z) will be x + y.z. Which may be represented as (x + y) (x + z). Hence alternative (C) is the correct answer.

Correct Option: C

Dual means sum terms represents product terms and product term represent sum terms. From the given Boolean theorem the dual of x (y + z) will be x + y.z. Which may be represented as (x + y) (x + z). Hence alternative (C) is the correct answer.

Other canonical form means product of sum
POS, f (A, B, C) = π M (2, 3, 4, 6)
Hence alternative (A) is the correct answer.

Correct Option: A

Other canonical form means product of sum
POS, f (A, B, C) = π M (2, 3, 4, 6)
Hence alternative (A) is the correct answer.

= (A′ + B′ + C′)′
= A′′. B′′. C′′
= ABC
Hence (B) is the correct alternative.

Correct Option: B

= (A′ + B′ + C′)′
= A′′. B′′. C′′
= ABC
Hence (B) is the correct alternative.