Question

what does this mean
Determine whether the vectors u and v are parallel, orthogonal, or neither.

u = <6, -2>, v = <2, 6>

Answer 1

For these problems, the first test you should do is a dot product test.
If you dot product 2 vectors, and the answer is 0, then the two vectors are orthogonal.

Answer 2

Orthogonal, basically, means the vectors are 90 degrees apart.

Answer 3

so it's orthogonal? right because i got 0 for my answer

Answer 4

Yesh. c:

Answer 5

thanks!