Question

A={x€N/x<_5},B={y€N/z<y<_7},C={z€N/z<6}​determinati elementele multimilor,va rog ajutor!!!

Answer 1

Explicație pas cu pas:

A={x€N|x<_5}=> x€{0,1,2,3,4,5}

C={z€N|z<6}=> z€{0,1,2,3,4,5}

B={y€N|z<y<_7} => y€{1,2,3,4,5,6,7}