๋ฐ์ดํฐ ์์ li1 = ['A', 'B', 'C', 'D'] li2 = ['C', 'D', 'E', 'F'] 1) ํฉ์งํฉ union = list(set(li1 + li2)) print(union) union1 = list(set(li1) | set(li2)) print(union1) union2 = list(set().union(li1, li2)) print(union2) 2) ๊ต์งํฉ inter = list(set(li1) & set(li2)) print(inter) inter1= list(set(li1).intersection(li2)) print(inter1) 3) ์ฐจ์งํฉ comp = list(set(li1) - set(li2)) print(comp) comp1 = list(set(li1).diffe..