Предмет: Алгебра, автор: diana0diana

уравнение решить

3tg(5П6-2х)+sqrt{3}=0

Ответы

Автор ответа: Fedor
0

3tg(5pi/6 -2x)+√3=0

3tg(5pi/6 -2x)=-√3

tg(5pi/6 -2x)=-1/√3

5pi/6 -2x=arctg(-1/√3)+pi*n

5pi/6 -2x=5pi/6 +pi*n

-2x=pi*n

x=-pi*n/2

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