Question

пусть A = {1,2,3,4,5,6,7}, B ={4,5,6,7,8,9,10}, C = {2,4,6,8,10}, a U= {1,2,3,4,5,6,7,8,9,10}
определить следующие множества
АᴗС
Аᴖ(ВᴖС)
____
(АᴖВ)
АB

Answer 1

АUC={1,2,3,4,5,6,7,8,10}
B^C={4,6,8,10}
A^(B^C)={4,6}
A^B={4,5,6,7}
AB={1,2,3}