Try to answer this with clear handwriting (English

{1-1: a) [3 marks] 1Without using truth tables, determine whether p q and (up n -.o) n (p n qr) are logically equivalent h) [3+3 maxim] which of the following is a tautology: 1. (ohm r b)) >b. 1]. (ohm r [10) Hi}. 1:) [6 marks] Let X be anyr set. Prove that [X U (X n P(X))] = X