请教数学:3.975±0.107 这个值错在哪里?# WaterWorld - 未名水世界
r*i
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请问3.975±0.107 这个值错在哪里?
Lastly, the authors clearly do not understand the idea of significant
figures.
To quote a hardness as: 3.975±0.107 is pure and utter rubbish!
Pls read up on significant figures and quote values that make sense.
Lastly, the authors clearly do not understand the idea of significant
figures.
To quote a hardness as: 3.975±0.107 is pure and utter rubbish!
Pls read up on significant figures and quote values that make sense.