Mathematics
Senior High
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(7)は(5)の答えと同じですか?
解説お願いしたいです🙏
練習問題 04
U={xx10, xは整数) を全体集合。
A={1, 2, 3, 5, 7), B=(2, 3, 8, 10)
について,次の集合を求めよ。
(1) A
(2) B
(3) ANB
(4) AUB (5) ANB (6) AUB
(8) AUB
(7) ANB
300 30000000000000
************
9000 90000 20000S
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