Login

Search the forums now!

Welcome, Guest. Please login or register.

October 21, 2025, 08:15:07 pm
Pages: [1]   Go Down

Author Topic: Vectors Question  (Read 585 times)  Share 

0 Members and 1 Guest are viewing this topic.

aznboy50

  • Victorian
  • Trendsetter
  • **
  • Posts: 162
  • Respect: +1
Vectors Question
« on: December 28, 2010, 09:56:00 pm »
0
Hi guys,

I don't understand why we can just dot product AB.AB here?

The question is, prove the cosine rule for any triangle.

Logged

aznboy50

  • Victorian
  • Trendsetter
  • **
  • Posts: 162
  • Respect: +1
Re: Vectors Question
« Reply #1 on: December 28, 2010, 10:12:08 pm »
0
It's been solved
Logged
Pages: [1]   Go Up