1^2X2^2X3^2...........99^2
=???
點樣計
數學數學數學
2007-07-31 7:47 pm
回答 (1)
2007-07-31 8:08 pm
✔ 最佳答案
1^2X2^2X3^2...........99^2=(1×2×3×... ...×99)^2
=(99!)^2
=8.70978248908948007941659016194 × 10^311 (30位有效數字)
收錄日期: 2021-04-20 20:51:15
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070731000051KK01548