help vectors :(( (1 Viewer)

[iheartcookies1012]

 

[synthesisFR]

View attachment 38856

if u do 4u u should be able to do this question

if it is in a 3u. booklet thats odd cuz parametric vectors is 4u

 

[iheartcookies1012]

ye this was part of 3u vectors lol but idk how to do it...and idk what 4u vectors r