A37 If 
is not a perfect square.
A9 Prove that among any ten consecutive positive integers at least one is relatively prime to the product of the others.
O51 Prove the among 
20. Sequences of Consecutive Integers
May 4, 2009 by cpohoata
May 4, 2009 by cpohoata
A37 If
is not a perfect square.
A9 Prove that among any ten consecutive positive integers at least one is relatively prime to the product of the others.
O51 Prove the among
Да,aleks,побороть лень, действительно иногда очень сложно..
Читать новые посты проще, чем чем подписаться на ленту, бред, юзаю opera 10