放缩法的不等式证明技巧
问题描述:
放缩法的不等式证明技巧
答
放缩法的不等式证明技巧,我举几例子给你看看:1、3/2*5/4*7/6*9/8*...2n+1/2n>√(n+1)3/2*5/4*7/6*9/8*...2n+1/2n)²=(3/2*5/4*7/6*9/8*...2n+1/2n)(3/2*5/4*7/6*9/8*...2n+1/2n)>(3/2*5/4*7/6*9/8*...2n...