Proof of the law of cosines.

Professor Elvis Zap
2.8K
2,216 views
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Mar 4, 2011

Professor Zap indicates how to prove the law of cosines by using coordinate geometry and the Pythagorean theorem.

  • Category

  • License

    • Standard YouTube License
Advertisement
When autoplay is enabled, a suggested video will automatically play next.

Up next

to add this to Watch Later

Add to