29. Дифференциалы высших порядков. Нарушение инвариантности формы.

What is a second-order differential, a third-order differential? What are higher-order differentials? We'll give definitions and derive formulas for calculation. We'll consider cases where x is an independent variable and where x is not. We'll demonstrate violation of the form invariance of the second differential and higher-order differentials. We'll solve examples. This is used here: What is the differential of a function, derivation of the differential formula    • 21. Дифференциал функции   Form invariance of the first differential, product differential    • 23. Отличие дифференциала от производной. ...   All videos on the topic of DERIVATIVE and DIFFERENTIAL are here:    • ПРОИЗВОДНАЯ   Check out the channel! There's a lot more useful content there, YOU WILL DEFINITELY COME IN HANDY!!! Thanks for watching! . . .