Maths Olympiad Daily Problems
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There are 2m sheets of paper, with 1 written on each initially. In each step choose two distinct sheets with numbers a,b, and replace both numbers by a+b. Prove that after m^(2m−1) steps, the sum of all numbers on the sheets is at least 4^m. Can anyone solve this?
There are 2m sheets of paper, with 1 written on each initially. In each step choose two distinct sheets with numbers a,b, and replace both numbers by a+b. Prove that after m^(2m−1) steps, the sum of all numbers on the sheets is at least 4^m. Can anyone solve this?
اکنون در دسترس! پژوهش تلگرام ۲۰۲۵ — مهمترین بینشهای سال 
