Предмет: Алгебра, автор: Alexsandra1996

Между числами 3 и 12 вставьте три числа так,чтобы получилась геометрическая прогрессия (при q>0)

Ответы

Автор ответа: galina57

n=5

b5=b1*q^4

q^4=b5/b1=12/3=4

q=√2

3; 3√2; 6; 6√2; 12

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