Maths 20!=??
回答 (4)
2007-01-05 2:56 am
✔ 最佳答案
20!=20x19x18x17x16x15x14x13x12x11x10x9x8x7x6x5x4x3x2x1
=2432902008176640000
參考: me
2007-01-05 2:41 am
=2432902008176640000
2007-01-05 2:41 am
20!
=20 x 19 x 18 x 17 x.......x 3 x 2 x 1
=2432902008176640000
=20 x 19 x 18 x 17 x.......x 3 x 2 x 1
=2432902008176640000
參考: BY EASON MENSA
2007-01-05 2:37 am
2432902008176640000
收錄日期: 2021-04-12 15:54:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070104000051KK02929