What do you need to know from matan and linear algebra to study Data Science?

Question

Mathematics

I finished the first year of the university, and I think is it worth remembering everything that I studied or is something specific enough to study Data Science?

Answer 1

Finished first year of university

Now I have four more courses to complete. This is for starters.

Answer 2

The more the better, but don't go too deep.
Combine everything with practice and then you yourself will begin to understand which sections you should learn, and which ones you can score on for now.

Answer 3

In order to start learning Data Science, you first need to learn how to google answers to your questions on your own. Without this, begging for other people's clues to the most elementary questions - well, nothing.
But if this has not been mastered, then at least a search on the resource on which they were going to ask a question.
If you are not used to / have learned to do this, then immediately do this. Because then you will run to the forum for every incomprehensible word.
And lest I be accused of being "unfriendly to newbies" again, I'll give you some links. Learn:
Machine learning, what you need to know in mathematics?
Literature or any math courses for machine learning?
What topics in mathematics do you need to know to start studying machine learning?
How to learn all the necessary mathematics for neural networks?
What data analysis books are worth reading? Particularly in statistics and mathematics. Are there any books useful for bioinformatics?
How well do you need to know mathematics in data science?
https://towardsdatascience.com/the-roadmap-of-math...
https://www.kdnuggets.com/2020/06/math-data-scienc...
https://habr.com/ru/ post/432670/?_ga=2.266374283.4...