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# Generalization of a RMO-2012 problem

A similar problem was given in three different regions in RMO(just the values were bit altered).I am giving it's generalization.Prove it.-

Suppose $$x_{0},x_{1},..,x_{n}$$ are natural numbers such that $$x_{0}|x_{1}^{m}$$, $$x_{1}|x_{2}^{m}$$,...,$$x_{n}|x_{0}^{m}$$ where $$m≥1$$ is a natural number.

Then show that $$∏_{i=0}^{n}x_{i}|(\sum_{i=0}^{n}x_{i})^{\frac{m^{n+1}-1}{m-1}}$$.

Note by Souryajit Roy
2 years, 5 months ago

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