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$\left [ \frac{5x}{p} \right ]+...\geq \left [ \frac{3x+y}{p} \right ]+...$


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#1
Maytroi

Maytroi

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Chứng minh rằng :$\left [ \frac{5x}{p} \right ]+\left [\frac{ 5y}{p} \right ]\geq \left [ \frac{3x+y}{p} \right ]+\left [\frac{ x+3y}{p} \right ]+\left [ \frac{x}{p} \right ]+\left [\frac{ y}{p} \right ]$ với x;y nguyên dương , p là số nguyên tố


Edited by HappyLife, 07-05-2016 - 21:40.

:ph34r:người đàn ông bí ẩn :ninja:





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