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