Mathematics
Senior High
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教えてください🍥
大問1 全体集合を U={1,2,3,4,
5,6,7,8,9,10} とするとき,次の
集合について要素を答えなさい。
(1) 3の倍数の集合A
1つ選択してください:
O [3, 6, 9)
{1, 2, 3, 4, 6}
O (3, 6, 9, 12, 15, 18, 21, 24, 27,
30, 33,36}
(2, 4, 6, 8, 10, 12}
O {1, 2, 4, 5, 7, 8, 10}
O {1, 3, 5, 7}
(5, 7, 8, 9, 10}
O {1, 3, 5, 7, 9, 11, 13}
(2) 12の約数の集合B
1つ選択してください:
O {2, 4, 6, 8, 10, 12}
O {1,
{1, 2, 4, 5, 7, 8, 10}
(1, 3, 5, 7, 9, 11, 13)
(3, 6, 9)
9}
(3, 6, 9, 12, 15, 18, 21, 24, 27,
30,33,36}
(5,
7, 8, 9, 10}
O {1, 3, 5, 7}
O {1, 2, 3, 4, 6}
Answers
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