If f(x) = ∫(1~√x) e^(-t²) dt
Find ∫(0~1) f(x)/√x dx
收錄日期: 2021-04-16 14:04:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120223000051KK00710