Предмет: Математика, автор: quarckium

Исследовать сходимость ряда
Это относиться к теме комплексных чисел
....+\frac{1}{z^3} +\frac{1}{z^2} +\frac{1}{z} +1+\frac{z}{2} +(\frac{z}{2})^2 +(\frac{z}{2})^3 +...

Ответы

Автор ответа: Аноним
1

я написал решение на листочке ===>>

Приложения:
quarckium: Спасибо. Можете решить задачку) А я там споткнулся где то.
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