a) A={a,b}
Submultimile acestei multimi sunt: multimea vida(un cerculet taiat),{a},{b},{a,b}.
b) B={1,2}
Submultimile acestei multimi sunt: multimea vida(un cerculet taiat),{1},{2},{1,2}.
c) C={a,b,c}
Submultimile acestei multimi sunt:multimea vida(un cerculet taiat),{a},{b},{a,b},{a,c},{b,c},{a,b,c}