Q 1.B a) Construct the truth tables for the following logical expressions: (0) -(9^(-p)) [3 marks) (9) p) [3 marks] Decide whether or not the expressions in (i) and (ii) are equivalent, giving reasons for your answer. [2 marks] b) Consider the following quantified predicates: P(n): Q(m,n): VneN, 3 m,nez, n-2n N m+ n = (m-1) + (n 1) (i) Explain why each of the quantified predicates P(n) and Q(m, n) is false. [4 marks] (*) Write the negation of P(n) using logical notation. Write the negation of Q(m, n) using logical notation. [4 marks] (ii) [4 marks]