Precalculus - Introduction to the 3D Coordinate System

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
3,667
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on May 18, 2010

Free Math Help at Brightstorm! http://www.brightstorm.com/math How to derive the formula for the midpoint of a segment in three dimensions.

  • likes, 1 dislikes

Link to this comment:

Share to:
see all

All Comments (4)

Sign In or Sign Up now to post a comment!
  • Yupe there is confusion between the x1+(dding the others vector)...

  • I'm lost why x1 + (1/2 [x2-x1]) becomes 1/2 x1 + 1/2 x2. Any explanation please?

  • Thank you

    

  • This got a little confusing when adding vectors OA to one half AB....

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more