Question

Scrieți submultimile mulțimii B-A {a,b,c,d,e,f}

Answer 1

{a} {b} {c} {d}

{e} {f} {a,b,c,d,e} {a,b,c,d} {a,b,c} {a,b} {b,c,d,e,f} {b,c,d,e} {b,c,d} {b,c} {c,d,e,f} {c,d,e} {c,d} {d,e,f} {d,e} {e,f} si multimea vida