if 0.8448<0.8452, which of the following must be true?
C. a=0.845 (corr.to 3 sig. fig.)
D. a=0.8450 ( corr. to4 sig. fig.)
y answer is C??
收錄日期: 2021-05-03 05:13:29
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070418000051KK01428