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1953 AHSME Problems/Problem 45

Revision as of 18:46, 22 March 2015 by Yimingz89 (talk | contribs) (Created page with "By AM-GM, the answer is <math>\textbf{(E)}\ \frac{a+b}{2}\geq\sqrt{ab}</math>")
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By AM-GM, the answer is $\textbf{(E)}\ \frac{a+b}{2}\geq\sqrt{ab}$

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