Vectors help needed

[Joebub]

Been stuck on these for a while, anyone understand?

 

[Deleted member 4993]

View attachment 19811 Been stuck on these for a while, anyone understand?

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

https://www.freemathhelp.com/forum/threads/read-before-posting.109846/#post-486520

Please share your work/thoughts about this assignment.

 

[Joebub]

Aoa, For question 1, I do not understand what they all have in common
For question 2, I am not sure why they require 2
For question 3, I am completely lost at this point

 

[Deleted member 4993]

Aoa, For question 1, I do not understand what they all have in common
For question 2, I am not sure why they require 2
For question 3, I am completely lost at this point

You say

For question 1, I do not understand what they all have in common​

First part of question 1 asked:

State a direction vector for x-z co-ordinate plane.​

How did you respond to that?

Please give us examples of 3 "direction vectors" in x-z plane.