问题描述: 归纳法,数列{a(n)}满足:0 1个回答 分类:数学 2014-09-17 问题解答: 我来补答 for n=1a2= a1-a1lna1= a1(1-lna1) > a1a2>a1n=1 is trueAssume p(k) is trueiea(k+1) - ak >0a(k) - aklnak - ak >0aklnak a(k+1)a(k+2)-a(k+1) >0By principle of MI,it is true for all n 展开全文阅读