Jawabanmu

Jawaban paling cerdas!
2014-03-19T23:59:42+07:00
7P3= 7!/(7-3)!= 7!/4!= 4! 5 X 6 X 7 / 4! = 210


MUDH2AN BNR Y#

1 5 1
2014-03-20T02:08:23+07:00