Найдите производную функции y=lnx*cos3x - №29236902

Найдите производную функции y=lnx*cos3x
- Предмет:
  Алгебра
- Автор:
  aureliabailey
- 5 лет назад

Ответы 1

y=lnx*cos3x y'=(lnx)'*cos3x+lnx*(cos3x)'=1/x*cos3x-3sin3x*lnx
- Автор:
  deareynwj9
- 5 лет назад
- 0
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