Assignment 2 1. Construct a truth table for the given statement a. $\sim p \longleftrightarrow q$ b. $(p \longleftrightarrow q) Vlongrightarrow \sim r$ 2. Use a truth table to determine whether these statements are equivalent or not equivalent. a. $\sim p ightarrow q$ and $q Vlongrightarrow \sim p$ b. $p Weeq) Wedge r$ and $p \vee(q\wedge r) $ c. $\sin p ightarrow(\sim q Wwedge 15 and $\sim r \vee q ightarrow p$ 3. Identify using a truth table whether each statement is a Tautology, a Self-contradiction or Neither. a. $C (p ightarrow q) \wedge \sim q] ightarrow \sim p$ b. $C(p \vee q) \wedge p] ightarrow \sim q$ SP.SD.432