(-1)^分數次方係咩?
e.g. (-1)^ (0.5)
(-1)^ (-0.5)
EXIST?
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另問:
Binomial
nCr 個 r 係咪一定係整數?分數得唔得?
收錄日期: 2021-04-25 17:02:14
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100227000051KK00693