史上最難既數學題!!!!!!!!!!!!

2007-05-04 8:56 pm
(cos x)^x=x,求x。

回答 (4)

2007-05-04 10:18 pm
✔ 最佳答案

圖片參考:http://i117.photobucket.com/albums/o61/billy_hywung/May07/Newton1.jpg

So, for correcting to 4 sig. fig., the solution should be x = 0.7726
參考: My Maths knowledge
2007-05-04 9:02 pm
X=9
??
2007-05-04 8:59 pm
X=--5.36255(有可能是錯的)
參考: me
2007-05-04 8:59 pm
0
0*0=0


收錄日期: 2021-04-22 00:31:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070504000051KK01349

檢視 Wayback Machine 備份