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krrrmrrrt
@krrrmrrrt
August 2022
1
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помогите с номером 27.9 б
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saylos
Решение на фотографии
2 votes
Thanks 2
saylos
Извините соs x = - 1/2
saylos
и ответ тогда 2pi/3 + 2pi* k
saylos
Там где степень 3^ Cosx - 1/2 поменяйте минус на плюс
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Решение на фотографии