p = 1, q = 1, r = 1: ¬r = 0, p ∧ ¬r = 0, ¬p = 0, q ∨ ¬p = 1, q ∨ r = 1, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 0
p = 1, q = 1, r = 0: ¬r = 1, p ∧ ¬r = 1, ¬p = 0, q ∨ ¬p = 1, q ∨ r = 1, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 1
p = 1, q = 0, r = 1: ¬r = 0, p ∧ ¬r = 0, ¬p = 0, q ∨ ¬p = 0, q ∨ r = 1, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 0
p = 1, q = 0, r = 0: ¬r = 1, p ∧ ¬r = 1, ¬p = 0, q ∨ ¬p = 0, q ∨ r = 0, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 1
p = 0, q = 1, r = 1: ¬r = 0, p ∧ ¬r = 0, ¬p = 1, q ∨ ¬p = 1, q ∨ r = 1, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 0
p = 0, q = 1, r = 0: ¬r = 1, p ∧ ¬r = 0, ¬p = 1, q ∨ ¬p = 1, q ∨ r = 1, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 0
p = 0, q = 0, r = 1: ¬r = 0, p ∧ ¬r = 0, ¬p = 1, q ∨ ¬p = 1, q ∨ r = 1, (q ∨ ¬p) → (q ∨ r) = 1, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 0
p = 0, q = 0, r = 0: ¬r = 1, p ∧ ¬r = 0, ¬p = 1, q ∨ ¬p = 1, q ∨ r = 0, (q ∨ ¬p) → (q ∨ r) = 0, (p ∧ ¬r) ∧ ((q ∨ ¬p) → (q ∨ r)) = 0