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幫幫手仲有2日就要交>.<
呢兩題數學題點訐?(圓錐曲線方程)
2008-04-16 8:40 pm
回答 (2)
2008-04-16 11:40 pm
✔ 最佳答案
(5)圖片參考：http://i117.photobucket.com/albums/o61/billy_hywung/Apr08/Crazycoord2.jpg
(6)
圖片參考：http://i117.photobucket.com/albums/o61/billy_hywung/Apr08/Crazycoord3.jpg
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參考: My Maths knowledge
2008-04-16 11:17 pm
你有冇answer給人對?
收錄日期: 2021-04-25 16:58:34
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080416000051KK00802