(Solved): 6) Assume that \( p \) and \( s \) are false and that \( q \) and \( r \) are true, find the value ...

6) Assume that \( p \) and \( s \) are false and that \( q \) and \( r \) are true, find the value of each following propositions. a) \( p \rightarrow q \) b) \( \neg(r \rightarrow q) \) c) \( (p \rightarrow q) \wedge(q \rightarrow r) \) d) \( (p \rightarrow r) \rightarrow q \) e) \( (s \rightarrow(p \wedge \neg r)) \wedge((p \rightarrow(r \vee q)) \wedge s) \) f) \( ((p \wedge \neg q) \rightarrow(q \wedge r)) \rightarrow(s \vee \neg q) \) g) \( (p \wedge t) \leftrightarrow s \rightarrow r \vee \neg q \) h) \( (q \vee r) \leftrightarrow r \) i) \( (p \vee(\neg p \wedge \neg(q \vee r))) \rightarrow(p \vee \neg(r \vee q)) \)