
- UID
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- 帖子
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- 注册时间
- 2011-7-11
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- 2013-8-19
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Well to be honest, I was using Google's calc function. Didn't have my TI with me. But when I use my TI with 4 decimals I do get a different answer.
However, the difference between answers a-b-c is just too narrow and don't think that it will show up in the real exam. |
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