Vectors v and w are sides of an equilateral triangle whose sides have length 3. Compute v · w.
Mathematics · Middle School · Tue Nov 03 2020
llm
Answered on
Given :
Vectors v and w are sides of an equilateral triangle.
Length of each side = 3
{ each side of equilateral triangle is equal}
Now, we have to find v.w
so, v.w = 3*3
= 9