[微積] 三角函數積分
有一題
∫tan^3x/√secx dx
頭腦轉不太過來
希望有人幫解摟 先說聲謝謝!
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◆ From: 122.118.2.27
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06/06 00:03, , 1F
06/06 00:03, 1F
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06/06 00:04, , 2F
06/06 00:04, 2F
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06/06 00:05, , 3F
06/06 00:05, 3F
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06/06 00:17, , 4F
06/06 00:17, 4F
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