Предмет: Алгебра, автор: никс007

Дана геометрическая прогрессия,знаменатель которой равен 2,а b1=равен -3/4. Найдите сумму первых шести её членов

Ответы

Автор ответа: bodyasi

0

-3/4 умнож на 2 , а потом каждий ответ множ на 2 и так б1 б2 б3 б4 б5 б6

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