Write the dual of the following. (p ∧ q) ∧ r ≡ p ∧ (q ∧ r)

QUESTION

Miscellaneous Exercise 1 | Q 4.18 | Page 33

Write the dual of the following.

(p ∧ q) ∧ r ≡ p ∧ (q ∧ r)

SOLUTION

(p ∨ q) ∨ r ≡ p ∨ (q ∨ r)