I am writing because I have two Math problem
(1) Please help me to solve a problem which can be downloaded at
http://www.sendspace.com/file/5fa7gq
(2) I am now looking for mathematicians to establish a theory called "Theory of muti-dimensional space". If you are interested, please contact me at
[email protected]
Simon YAU
Searching mathematicians
2011-11-03 5:32 am
回答 (2)
2011-11-03 5:43 pm
✔ 最佳答案
Wish it helps圖片參考：http://imgcld.yimg.com/8/n/HA00132885/o/701111020097313873396360.jpg
2011-11-06 21:38:28 補充：
1-2@^2/(1+@^2)
=[ (1+@^2)-2@^2]/(1+@^2)
=(1+@^2-2@^2)/(1+@^2)
=(1-@^2)/(1+@^2)
Wish it helps.
2011-11-03 8:42 pm
To sir,
Shouldn't it be (1-2@^2)/(1+@^2)?
Shouldn't it be (1-2@^2)/(1+@^2)?
收錄日期: 2021-04-13 18:21:05
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20111102000051KK00973