1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Vector Proof

  1. Oct 3, 2011 #1
    1. The problem statement, all variables and given/known data
    The problem is here: http://imgur.com/aKBkz" [Broken]


    2. Relevant equations



    3. The attempt at a solution
    http://imgur.com/0jyRD" [Broken]

    I think i solved it correctly but I wanted to make sure since I'm pretty terrible with proofs. I was wondering if you have to assign values to vector A such as <a1,a2,a3> and then cross product everything out. Would that be valid since you dont know how big the vector is going to be?
     
    Last edited by a moderator: May 5, 2017
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?



Similar Discussions: Vector Proof
  1. 2 vector proofs (Replies: 0)

  2. A proof! (Replies: 0)

  3. Vector Calculus Proof (Replies: 0)

  4. Calculus Proof (Replies: 0)

  5. Geodesic proof (Replies: 0)

Loading...