muhammadhamzacspak muhammadhamzacspak 17-01-2023 Mathematics contestada Prove using resolution that if KB = (p ⇒ q)∧(r∨s)∧(¬s)∧(¬s ⇒ ¬t)∧(¬q∨s)∧(¬p∧r ⇒ u)∧(w∨t), then KB |= (u ∧ w)