∫ z/(1-4z^2)dz = - 1/8 log l1-4z^2l + C
I do not know how to find -1/8 in this answer. I am confused. Please help me if you know?
Thanks!
收錄日期: 2021-04-18 15:07:48
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160620140954AAtGKff