http://xs.to/image-A442_4B8649D3.jpg
每個pts可以解釋一下..即指出點解係正確或錯誤 .ths
eng is preferred ..
真係唔店用中文解都OK..
2001 mc 26
2010-02-26 2:02 am
回答 (1)
2010-02-26 11:14 pm
✔ 最佳答案
A(correct)the statement does not contain any observable varibles
so it is an empty statement
B.(correct)
it is a tautology
C.(correct)
we cannot observe one's utility
a bit same with A
收錄日期: 2021-04-19 21:23:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100225000051KK01004