Предмет: Алгебра, автор: konstyantinovkoatya

Помогите с алгеброй!!

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Ответы

Автор ответа: valeria6498
1

Объяснение:

В примере а) ответ 1

В примере б) (1+а/n):n+a/n=n+a/n*n/n+a=1

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