# Arithmetic Mean-Geometric Mean Inequality

This week, we learn about the Arithmetic Mean-Geometric Mean Inequality, which relates the arithmetic mean and geometric mean of non-negative real values.

How would you use AM-GM to solve the following?

1. Given that $$a, b$$ and $$c$$ are positive numbers such that $$abc=1$$, show that $\frac{a}{b} + \frac{b}{c} + \frac{c}{a} \geq a+b+c.$

2. Share a problem which uses the AM-GM technique.

Note by Calvin Lin
4 years, 6 months ago

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