Предмет: Алгебра, автор: abobus989898

Последовательность задана формулой аn = 2n -1 . Найдите ее восьмой член.

Ответы

Автор ответа: Аноним

Ответ: 15

Объяснение:

аn = 2n -1

а₈ = 2*8 -1=16-1=15

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