log x X^(1/2) + log x X^(1/3) / log y Y^(2/5) - log y Y^(1/2)
= ?
Ans: 5 / 12
Give me the steps please!!!
更新1:
多謝你的提醒, 我做對了
F4 Maths (Log again)
2010-01-18 1:44 am
Simplify the following expression
log x X^(1/2) + log x X^(1/3) / log y Y^(2/5) - log y Y^(1/2)
= ?
Ans: 5 / 12
Give me the steps please!!!
log x X^(1/2) + log x X^(1/3) / log y Y^(2/5) - log y Y^(1/2)
= ?
Ans: 5 / 12
Give me the steps please!!!
回答 (1)
2010-01-18 2:12 am
✔ 最佳答案
你的題目可能有錯，請對一對：圖片參考：http://img156.imageshack.us/img156/3224/logc.png
2010-01-17 19:13:33 補充：
http://img156.imageshack.us/img156/3224/logc.png
收錄日期: 2021-04-23 23:21:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100117000051KK01085