BdMO National Higher Secondary 2020 P6

Discussion on Bangladesh Mathematical Olympiad (BdMO) National
Naeem588
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BdMO National Secondary 2022 P3

Unread post by Naeem588 » Sat Mar 12, 2022 5:59 pm

Prove that if the numbers $3,4,5 \ndots ,3^5 $ are partitioned into two disjoint sets, then in one of the sets the numbers $a,b,c$ can be found such that $ab=c$.

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