trigonometric function

👨🏻‍🏫 學術台數學

kelly

2010-08-21 8:53 pm

the question is in:
http://upload.lsforum.net/users/public/b1286610000p14.png

回答 (1)

STEVIE-G™

2010-08-21 9:47 pm

✔ 最佳答案

As follows:

圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/08-34.jpg

圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/09-38.jpg

2010-08-21 13:49:06 補充：
http://i707.photobucket.com/albums/ww74/stevieg90/08-34.jpg
http://i707.photobucket.com/albums/ww74/stevieg90/09-38.jpg

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收錄日期: 2021-04-22 00:51:51
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100821000051KK00615

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