Решите уравнение f'(x)=0 f(x)=1/2sin^2x-sinx+5 - №29288220

Решите уравнение f'(x)=0
f(x)=1/2sin^2x-sinx+5
- Предмет:
  Математика
- Автор:
  julianelson
- 6 лет назад

Ответы 1

f`=0.5*2sinx*cosx-cosx=cosx(sinx-1)=0cosx=0; x=pi/2+piksinx=1; x=pi/2+2pikОбщий ответ x=pi/2+pik
- Автор:
  leonor46
- 6 лет назад
- 0
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