Предмет: Математика, автор: artembogatkin

Помогите решить уравнение sin2x=cosx

Ответы

Автор ответа: DinaTae04
0

Решение во вложении...

Ответ:

\displaystyle x = \frac{n}{2} +nk

\displaystyle x = \frac{n}{6} + 2nk

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