f(x) = (x^2+y^2)^p
where p is any real number
Please intergrate [f(x)]^2 and [f '(x)]^2
收錄日期: 2021-04-18 23:58:04
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071128000051KK01478