Maths problem: permutation, thanks, i cannot find out the answer is 468000, thanks.?
回答 (1)
2019-03-07 7:48 pm
26*25*10*9*8=46800 ....Ans
收錄日期: 2021-04-24 07:30:25
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190307051531AAzPMOG