Предмет: Алгебра, автор: carakara36

Помогите!!!
Найдите корни уравнения tg x = -1

Знайдіть корені рівняння tg x = -1

Ответы

Автор ответа: Matrosik2004

Ответ:

x = -π/4 + πk , k € Z

Объяснение:

tg x = -1

x = arctg(-1) + πk , k € Z

x = -arctg(1) + πk , k € Z

x = -π/4 + πk , k € Z

carakara36: Помоги пожалуйста найти критические точки функции

Matrosik2004: сможете 20 минут подождать ?

carakara36: да

Matrosik2004: окей , до дома доеду сделаю

carakara36: Спасибо

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Помогите!!! Найдите корни уравнения tg x = -1 Знайдіть корені рівняння tg x = -1

Ответы

Помогите!!!
Найдите корни уравнения tg x = -1

Знайдіть корені рівняння tg x = -1