Difficult log Problem

2013-01-10 4:55 am
E= ∑(n=1 to infinity)〖(1/(2^n) )log⁡(2^n)〗
Express log⁡4∙∑(i=1 to infinity)〖(1/2)^i 〗in terms of E.
How?

回答 (1)

2013-01-10 6:41 am
✔ 最佳答案
suggested solution:


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