In giving answer we often write ±0.0001 or ±0.00001
the answer should be corr. to (3 sig. fig) or (4 sig. fig.)for ±0.0001 ?
收錄日期: 2021-04-12 21:11:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061016000051KK03869