Note: Derviative is a intense topic. This repo won't be covering most of the concepts. Its good to have a really good understanding of what derivatives is, and how it imacts the optimization process.
Some better videos on derivatives: https://www.youtube.com/watch?v=tIeHLnjs5U8 https://www.youtube.com/playlist?list=PLZHQObOWTQDMsr9K-rj53DwVRMYO3t5Yr
Since I am kinda good at this topic, I am not explaining it here. Incase anyone wants to contribute here, pull requests all always welcome
End of CHAPTER 07