關於tan,cos的math...唔識計

Tsz Yan

2008-03-15 9:58 pm

我唔識打個個符號，所以scan出黎= =

1. http://img518.imageshack.us/img518/6379/97838729ql6.jpg

2.http://img518.imageshack.us/img518/346/42416414vv8.jpg

回答 (1)

Audrey Hepburn

2008-03-15 10:10 pm

✔ 最佳答案

第1題題目不清楚，故無法解答

2. 如下as follows~~~

圖片參考：http://i182.photobucket.com/albums/x4/A_Hepburn_1990/A_Hepburn07Mar151409.jpg?t=1205561413

參考: Myself~~~

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