- #1
vande060
- 186
- 0
Homework Statement
i dot 1/√2( i + j)
Homework Equations
The Attempt at a Solution
I think that perpendicular vectors are zero are dotted together, and parallel vectors dotted are 1. I am tempted do do the distributive property where i dot i is 1 and i dot j is zero, but I have a feeling this is not right