[中學] 請問 三角函數~~
A Sin(θ+2/3pi) + 3A sin(θ)
這題不太會轉換~~~~可否麻煩解答一下呢
有最大值是嗎
站內信或推文都可 麻煩一下感謝
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 111.255.71.213
推
06/10 10:44, , 1F
06/10 10:44, 1F
推
06/10 10:45, , 2F
06/10 10:45, 2F
→
06/10 10:48, , 3F
06/10 10:48, 3F
→
06/10 10:50, , 4F
06/10 10:50, 4F
→
06/10 10:51, , 5F
06/10 10:51, 5F
→
06/10 10:52, , 6F
06/10 10:52, 6F
推
06/10 10:52, , 7F
06/10 10:52, 7F
→
06/10 10:53, , 8F
06/10 10:53, 8F
推
06/10 10:55, , 9F
06/10 10:55, 9F
推
06/10 10:56, , 10F
06/10 10:56, 10F
→
06/10 10:57, , 11F
06/10 10:57, 11F
→
08/13 16:55, , 12F
08/13 16:55, 12F
→
09/17 14:51, , 13F
09/17 14:51, 13F