1. Английский язык
  2. Найти период функции f(x)=cosx+2sin(3x/5+п/6)

Найти период функции f(x)=cosx+2sin(3x/5+п/6)

Валерия555444 Валерия555444    2   03.10.2019 12:30    31

Ответы
ура6 ура6  09.10.2020 14:10

f (х) = tg (1 - 3х)  

T= \pi  

a=3

T= \frac{ \pi }{|-3|} = \frac{ \pi }{3}

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