A piece of wire of length k cm is bent to form a sector. Find the maximum area of the sector.
thanks a lot~
Differentiation(3)
2008-03-28 9:25 pm
回答 (1)
2008-03-28 10:18 pm
✔ 最佳答案
Please refer to the following solution:圖片參考：http://hk.geocities.com/stevieg_1023/MAX1.gif
圖片參考：http://hk.geocities.com/stevieg_1023/MAX2.gif
收錄日期: 2021-04-25 17:28:48
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080328000051KK01329