Here's the question you clicked on:

## ranyai12 Group Title Please Help!!!! one year ago one year ago

• This Question is Closed
1. ranyai12

Write the vector shown: Find a vector perpendicular to the vector shown: Find the vector projection of the vector shown in the graph on the standard basis vector i :

2. ranyai12
3. azolotor

i in this case is the axis. The projection of the vector onto i is the amount of that vector that moves in that direction because it is the dot product of the vector with the unit vector you get $vcos\theta\= projection of v on i$ so find the angle between the vector and the x axis and then plug into that formula. You could also take the dot product of v and i

4. ranyai12

thank you!