
中央資工103數學13題

我想詢問C選項
當m跟a相等不久不存在反元素了嗎
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推
01/21 14:39, , 1F
01/21 14:39, 1F
→
01/21 14:39, , 2F
01/21 14:39, 2F
→
01/21 14:39, , 3F
01/21 14:39, 3F
→
01/21 14:40, , 4F
01/21 14:40, 4F
→
01/21 14:41, , 5F
01/21 14:41, 5F
→
01/21 14:41, , 6F
01/21 14:41, 6F
→
01/21 14:52, , 7F
01/21 14:52, 7F
→
01/21 15:02, , 8F
01/21 15:02, 8F
→
01/21 15:17, , 9F
01/21 15:17, 9F
→
01/21 15:27, , 10F
01/21 15:27, 10F
→
01/21 15:34, , 11F
01/21 15:34, 11F