是用 V ( XlY ) * f(XlY) 嗎?
更新1:
感謝詳解,不知可不可以請大師解另外一題m(_ _)m https://tw.knowledge.yahoo.com/question/question?qid=1514051703928
感謝詳解,不知可不可以請大師解另外一題m(_ _)m https://tw.knowledge.yahoo.com/question/question?qid=1514051703928
收錄日期: 2021-05-04 01:55:43
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20140522000010KK04554