How should I create the truth table to solve each of these questions? Maybe can give me an example?
$Smoke \implies Smoke$
$Smoke \implies Fire$
$(Smoke \implies Fire) \implies (\neg Smoke \implies \neg Fire)$
$Smoke \lor Fire \lor \neg Fire$
$((Smoke \land Heat) \implies ((Smoke \implies Fire) \lor (Heat \implies Fire)) $
$(Smoke \implies Fire) \implies ((Smoke \land Heat) \implies Fire))$
$Big \lor Dumb \lor (Big \implies Dumb)$
$(Big \land Dumb) \lor \neg Dumb$