Предмет: Математика, автор: AnnaTerra

На дошці записано числа від 1 до 20. За один крок дозволяється пару чисел х, у замінити на число х + у + 5ху. Чи можна наприкінці отримати число 20002002? допоможіть будь лаааска

Ответы

Автор ответа: sofiakhmil

0

Мені здається що так можна

martakharandyuk: Ну доведи бо не повірю

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