this is not for math gods! just for beginners in game math like myself!

if you answer them ok you have enough to get you through basic game programming math .other wise you gote start reading more books on math that u learned and forgot while ago,like i do.

1-is vector addition comutative or associative?

2- is this statment correct:

vector displacement "v"

vector displacement "u"

is lenght |v + u| == lenght |v| + lenght |u|

is it smaller < or bigger>

3-adding a 2D vector:

T T

(42, -12) + (8, 24) == ?

4-adding a vector object "v" to point object "p" will result to:

a: vector object x.

b: point object x.

choose a or b answer.

well thats all for now i will give out the answer little bit later.