Предмет: Математика, автор: milochkan1995

дана бесконечно убывающая прогрессия 15; 6; 2,4; 0,96 ... её сумма равна 1)32 2)50 3)бесконечность 4)25???

Ответы

Автор ответа: rainanadia
0
4)25, тк,знаменатель 0,4, тогда 15/0,6=25

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