咩係 significant figure?
另外,咩係 round off to 1/2/3 significant figure,同埋點計?
請詳細解釋點計!! thx
收錄日期: 2021-04-13 17:30:50
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080717000051KK02766