1.4.1 - De Morgon's Law.

• A) X' ∪ Y'
• B) X' ∩ Y'
• C) X ∩ Y
• D) X ∪ Y

• A) X ∪ Y
• B) X' ∪ Y'
• C) X ∩ Y
• D) X' ∩ Y

• A) {1, 2}
• B) {1, 6}
• C) {4, 5}
• D) {1, 4, 6}

• A) {2, 3, 4, 5}
• B) {1, 4, 5, 6}
• C) {1, 2, 6}
• D) {1, 6}

• A) A
• B) A ∩ B
• C) ϕ
• D) A ∪ B

• A) (A ∩ B)' = A ∪ B
• B) (A ∩ B)' = A' ∩ B'
• C) (A ∩ B)' = A' ∪ B
• D) (A ∩ B)' = A' ∪ B'

• A) {2, 3, 4, 5}
• B) {1, 4, 5, 6}
• C) {1, 2, 6}
• D) {1, 6}

1.4.2 - Distributive Law.

• A) (A ∩ B) ∪ (A ∩ C)
• B) (A ∪ B) ∩ (A ∪ C)
• C) (A ∪ B) ∪ (A ∪ C)
• D) (A ∩ B) ∩ (A ∩ C)

• A) (A ∩ B) ∪ (A ∩ C)
• B) (A ∪ B) ∩ (A ∪ C)
• C) (A ∪ B) ∩ (A ∩ C)
• D) (A ∩ B) ∩ (A ∩ C)

• A) {1,2,3,4,6,8}
• B) {2,4,6,8}
• C) {1,2,3,6,8}
• D) {1,2,3,4,6}

• A) {2,6}
• B) {1,2,6}
• C) {2,4}
• D) {6,8}

• A) {1,2,3,6}
• B) {1,2,4,6}
• C) {1,2,3}
• D) {1,2,6,8}

• A) {1,2,3,6}
• B) {1,2,4,6}
• C) {2,6}
• D) {1,2,6,8}

• A) A
• B) B
• C) (A ∩ B) ∪ (A ∩ B')
• D) (A ∪ B) ∩ (A ∪ B')

• A) Associative Law
• B) Distributive Law
• C) Complement Law
• D) Identity Law