Question

Me ajudem a responder pfv


Complete as sentenças com os simbolos £ ou e/

Answer 1

$a)~~2,33\notin Z\\ \\ b)~~-{1\over10} \in Q\\ \\ c)~~-9 \notin N\\ \\ d)~~{5\over6} \notin Z\\ \\ e)~~0\in Q\\ \\ f)~~-0,444..\in Q$