
[請問] 一題三角函數週期

大家晚安 小弟想問一題
這不能各自求週期再用最小公倍數解嗎?
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※ 編輯: lin546997987 (150.117.128.19), 04/14/2017 19:08:29
→
04/14 20:35, , 1F
04/14 20:35, 1F
→
04/14 20:37, , 2F
04/14 20:37, 2F
→
04/14 20:39, , 3F
04/14 20:39, 3F
→
04/14 20:42, , 4F
04/14 20:42, 4F
→
04/14 20:52, , 5F
04/14 20:52, 5F
推
04/14 20:53, , 6F
04/14 20:53, 6F
→
04/14 20:55, , 7F
04/14 20:55, 7F
→
04/14 20:58, , 8F
04/14 20:58, 8F
→
04/14 21:05, , 9F
04/14 21:05, 9F
→
04/14 21:17, , 10F
04/14 21:17, 10F
→
04/15 12:51, , 11F
04/15 12:51, 11F