Swamped with your writing assignments? Take the weight off your shoulder!
All working must be shown for all questions. For questions which ask you to write a program, you must provide the code you used in-text please. In text code would be fine. And please tell me should I motified or change anything from the file that I got, I am not fimiliar with coding.
The loss function is stated in chapter 2.8.
All the academic skills that you need is in the book.