Предмет: Алгебра, автор: Гузеля1111

укажите первые четыре члена последовательности (bn) если b1=5 bn+1=bn+5

Ответы

Автор ответа: sirca

0

каждый член ряда больше предыдущего на 5
b2=10
b3=15
b4=20

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