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