Hello, today I plan to study math for 3 hours, because I have mock final exams on Tuesday, Wednesday and Thursday. Especially since I want to pass the extension in math and physics as well as possible because I plan to deepen my competences as an electronics engineer, from January as an electronics technician at university. I know someone will say right away that it's not worth it, the slave direction to study is expensive and I can gain experience and I agree with that, however I am also a theoretician and I love to have everything calculated and checked before I start working, I don't like to do things on the fly, I just like to use my head, that's why I want to continue gaining knowledge in this way. Thank you in advance for the wishes to pass the final exam as well as possible because I know you will because I have never been disappointed at SN and you are a great community that supports each other at every step, thank you in advance and have a nice night.