Предмет: Алгебра, автор: azizagim1

помогитеее срочно 9 класс, геометрическая прогрессия

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Автор ответа: mikael2

a1*q=a2 √2q=a1+(2-√2)/2=√2+1-√2/2=1+√2/2
q=1/√2+1/2=√2/2+1

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