Integral

2013-05-15 6:11 am
∫(0→∞) [sin(nx)*(cos(x))^n]/x dx

回答 (2)

2013-05-16 4:01 am
✔ 最佳答案
---------------------------------------------------------------------------------------------

圖片參考:http://imgcld.yimg.com/8/n/HA05107138/o/20130515200125.jpg
2013-05-15 5:52 pm
(1- 1/2^n)(pi/2)


收錄日期: 2021-04-16 15:52:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130514000051KK00334

檢視 Wayback Machine 備份