What Is the Dot Product of Two Parallel Unit Vectors?

[Tiven white]

Homework Statement

The dot product for two.parralel pointing.unit.vectors is ?
A. 1
B. 0
C. -1
D. Undefined


2. Relevant equation

The Attempt at a Solution

since they are unit vectors they have a magnitude of 1,this implies that the dot product is 1,since the angle between them.is equal to zero and cos zero is 1,

 

[ShayanJ]

So...what is your question?

 

[Tiven white]

So...what is your question?

Is the solution I propose correct?

 

[ShayanJ]

Is the solution I propose correct?

Yes!