Предмет: Математика, автор: forwarddacota10

Тригонометрическое уравнение sin(2x-π/4)=-√2/2 заранее спасибо

Ответы

Автор ответа: Amigo3

Ответ:

sin(2x-π/4)=-√2/2 ⇒2*x1-π/4=5*π/4+2*π*N⇒x1=3*π/4+π*N

2*x2-π/4=7*π/4+2*π*N⇒x2=π+π*N

здесь N принадлежит множеству целых чисел

Пошаговое объяснение:

forwarddacota10: Спасибо большое

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