Find 3/2 log2[log381] (要步驟)
A. 1
B. 2
C. 3
D. 4
E. 5
maths!!!!
2008-06-19 5:01 am
回答 (1)
2008-06-19 5:39 am
✔ 最佳答案
(3/2) [log2 (log3 81)]= (3/2) [log2 (log3 34)]
= (3/2) [log2 4]
= (3/2) [log2 22]
= (3/2) 2
= 3
Ans = C
參考: My Maths knowledge
收錄日期: 2021-04-23 20:34:21
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