(a) S=a徐1-r (r)
(b)m+v徐n-v=p (v)
(c)v徐4-u^2=2as (v)
(d)p=q+1徐2at (t)
maths 公式主項
2009-07-29 3:52 am
回答 (1)
2009-07-29 4:52 am
收錄日期: 2021-04-23 20:38:54
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https://hk.answers.yahoo.com/question/index?qid=20090728000051KK01829