The author posted a question in Homework
matan? and got a better answer
Response from Дима[+++]
1. The derivative is the limit of the ratio of the increment of a function to the increment of the argument when the latter approaches zero 2. A complex function is differentiated as a simple one, by multiplying by the derivative of this very complexity 3. There is also a formula for the implicit one, you should differentiate an expression by x, then divide one expression by y 4. I don't remember - your advice head is a mystery - go to the reference book, okay?
Response from 0[+++++]
1. The derivative is the limit of the ratio of the increment of the function to the increment of the argument when the latter approaches zero. 2. A complex function is differentiated as a simple one by multiplication by the derivative of this very complexity. 3. For the implicit one, there is also a formula: you should differentiate an expression by x then divide one expression by y. 4. I don't remember - your head is not your advise-book!
1. The derivative is the limit of the ratio of the increment of the function to the increment of the argument when the latter approaches zero. 2. A complex function is differentiated as a simple one by multiplication by the derivative of this very complexity. 3. For the implicit one, there is also a formula: you should differentiate an expression by x then divide one expression by y. 4. I don't remember - your head is not your advise-book!
Response from 0[+++++]
Open a textbook and read the definitions there! Or have you learned to write but not to read yet?
Open a textbook and read the definitions there! Or have you learned to write but not to read yet?