Math Problem Statement

已知a,b,c为互不相等的正数,且abc=1,求证:根号a+根号b+根号c<1/a+1/b+1/c

Solution

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Math Problem Analysis

Mathematical Concepts

Inequalities
Symmetric Functions
Variable Substitution

Formulas

AM-GM Inequality

Theorems

AM-GM Inequality

Suitable Grade Level

Advanced High School / College