Question

Fie a={2,4}; b={2,5,8}; c={5}; d={2,3,5,8}; e=0 taiat. determinati care dintere aceste multimi sant submultimi ale miltimii m={2,4,5,8}.

Answer 1

Submultimi ale multimii m={2,4,5,8} sunt a={2,4}, b={2,5,8}, c={5}