- #1

- 5

- 0

## Homework Statement

https://www.dropbox.com/s/8l90hahznjlv9d0/vector problem.png?dl=0

## Homework Equations

Dot and Cross product

## The Attempt at a Solution

although I know the dot and cross product, I'm not sure what I'm being asked or how to proceed? any help?[/B]