What shall I know before starting vectors and matrices? (Idk calculus but I know trigonometry)

Guest Jun 16, 2019

#1**-1 **

You should know algebra(...)and it really depends on the person. I would suggest finding that topic on khanacademy, watching the vids, then going back if you have trouble.

NoobGuest Jun 16, 2019

#2**-1 **

here Let me send you the links(you don't have to go in them.... It's fine..)(and also, don't freak out cuz it says precalc, It's just the label... I learned this before algebra1 so the labels are kinda off sometimes...):

Matrices: https://www.khanacademy.org/math/precalculus/precalc-matrices

Vectors: https://www.khanacademy.org/math/precalculus/vectors-precalc

NoobGuest
Jun 16, 2019

#3**0 **

Yes! i use khanacademy! , Lol I already freaked out when i saw "Pre-calculus" :DD

Guest Jun 16, 2019

#5**-1 **

I know... But the weird thing is, Precalculus varies from people..... Some think it starts when you learn sigma, others matrices..... I think it's just Khanacademy's thoughts.

NoobGuest
Jun 16, 2019