만약6의약수의집합을A라고하자라는식의말이주어지면A={1,2,3,6}이렇게써주는게좋겠죠그리고∈표시의뜻은..집합A란게있다고치면..집합A에포함되어있는원소∈집합A
[무물보AI] 답변 로딩중...