6. Частные производные функции двух переменных

What are partial derivatives of a function of two variables? What is a partial derivative with respect to x, a partial derivative with respect to y? What is a partial increment of a function with respect to the variable x, a partial increment with respect to the variable y? How to construct a partial increment of a function? We will analyze these questions in this video. In detail, with a graphical illustration. Here it is used 2. Derivative of a function of one variable    • 2. Определение производной. Геометрический...   1. Function of two variables    • 1. Функция двух переменных   Playlist on the topic "Functions of two variables" here    • 1. Функция двух переменных   If you forgot how to find the derivative, here is the playlist "Derivative of a function of one variable"    • ПРОИЗВОДНАЯ   Check out the channel! There is still a lot of useful stuff, IT WILL BE USEFUL!!! Thanks for watching! . . . .