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