Xn=(1+2/5)(1/(2^2)/(5^2))(1/(2^3)/(5^3))......(1/(2^n)/(5^n))
Prove Xn<2.
limit of sequence(pure maths)
2011-02-08 12:12 am
回答 (1)
2011-02-11 10:17 pm
收錄日期: 2021-04-23 23:23:27
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