Предмет: Алгебра, автор: aleksandra180825

ctg(x)*(cos(x÷4)-√2÷2)
найти нули функции​

Ответы

Автор ответа: cloudkid29
1

Объяснение:

Уфф пришлось всю тригонометрию за лето вспоминать.Спасибо вам :)

Приложения:
aleksandra180825: спасибо
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