Unifag here. Currently taking precal and trig, but my professor sort of doesn't explain stuff properly or just skips things in general. Is there a site that can help me understand precal and trig better?
>>54710
Get the book(s) that he uses for the lecture.
And do the exercises and homework.
>>54714
The book is $300, and im broke.
Here you go good citizen!
https://www.khanacademy.org/math/precalculus
https://www.khanacademy.org/math/trigonometry
>>54732
When i get home ill check them out. Thanks man