10000x(1+x%over2)^2=10609
呢條係複利息數,我想問點樣解
數學高手請入
2012-09-30 5:41 pm
回答 (2)
2012-09-30 6:53 pm
✔ 最佳答案
10000*(1+x/2 %)^2=10609(1+x/2 %)^2 = 1.0609
1+x/2%=1.03
x/2%=0.03
x%=0.06
=6%
x=6
2012-09-30 6:54 pm
10000(1 + x%/2)^2 = 10609
(1 + x%/2)^2 = 1.0609
(1 + x%/2) = sqrt 1.0609 = 1.03
x%/2 = 0.03
x% = 0.06 = 6%
so x = 6
(1 + x%/2)^2 = 1.0609
(1 + x%/2) = sqrt 1.0609 = 1.03
x%/2 = 0.03
x% = 0.06 = 6%
so x = 6
收錄日期: 2021-04-13 19:00:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120930000051KK00092