Write the dual of the following: p ∨ (q ∨ r) ≡ (p ∨ q) ∨ r

EXERCISE 1.7Q 1.3   PAGE 17

Exercise 1.7 | Q 1.3 | Page 17

Write the dual of the following:

p ∨ (q ∨ r) ≡ (p ∨ q) ∨ r

SOLUTION

p ∧ (q ∧ r) ≡ (p ∧ q) ∧ r