a = 1, b = 1, c = 1: ¬c = 0, a ∧ b = 1, ¬c → (a ∧ b) = 1, ¬a = 0, c ∨ ¬a = 1, b ↔ (c ∨ ¬a) = 1, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 1
a = 1, b = 1, c = 0: ¬c = 1, a ∧ b = 1, ¬c → (a ∧ b) = 1, ¬a = 0, c ∨ ¬a = 0, b ↔ (c ∨ ¬a) = 0, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 0
a = 1, b = 0, c = 1: ¬c = 0, a ∧ b = 0, ¬c → (a ∧ b) = 1, ¬a = 0, c ∨ ¬a = 1, b ↔ (c ∨ ¬a) = 0, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 0
a = 1, b = 0, c = 0: ¬c = 1, a ∧ b = 0, ¬c → (a ∧ b) = 0, ¬a = 0, c ∨ ¬a = 0, b ↔ (c ∨ ¬a) = 1, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 0
a = 0, b = 1, c = 1: ¬c = 0, a ∧ b = 0, ¬c → (a ∧ b) = 1, ¬a = 1, c ∨ ¬a = 1, b ↔ (c ∨ ¬a) = 1, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 1
a = 0, b = 1, c = 0: ¬c = 1, a ∧ b = 0, ¬c → (a ∧ b) = 0, ¬a = 1, c ∨ ¬a = 1, b ↔ (c ∨ ¬a) = 1, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 0
a = 0, b = 0, c = 1: ¬c = 0, a ∧ b = 0, ¬c → (a ∧ b) = 1, ¬a = 1, c ∨ ¬a = 1, b ↔ (c ∨ ¬a) = 0, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 0
a = 0, b = 0, c = 0: ¬c = 1, a ∧ b = 0, ¬c → (a ∧ b) = 0, ¬a = 1, c ∨ ¬a = 1, b ↔ (c ∨ ¬a) = 0, (¬c → (a ∧ b)) ↔ (b ↔ (c ∨ ¬a)) = 1