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