The vectors a, b and c are all unit vectors (length=1). The angle between all the pairs is .
What is the angle between and
I have a start on the problem . . . but that's all.
The angle between vectors is given by: .The vectors are all unit vectors (length=1).
The angle between all the pairs is
Find the angle between and
Let be the angle between
Since . , we have: .
. . Similarly, we have: .
And I'm certain those will be used in subsequent calculations.