помогите решить пожалуйста,ln(x2+y2+xy),сначала где постоянная х а потом где постоянная - №24286181

помогите решить пожалуйста,ln(x2+y2+xy),сначала где постоянная х а потом где постоянная у.
- Предмет:
  Математика
- Автор:
  willboone
- 6 лет назад

Ответы 1

Спасибо огромное!)
- Автор:
  susannahgotm
- 6 лет назад
- 0
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