Question

Find two unit vectors orthogonal to both
(8, 9, 1)
and
(−1, 1, 0)

Answer 1

We can find a vector orthogonal to <8,9,1> and <-1,1,0> by taking their cross-product. After we find that vector, we'll find the unit vector in that same direction by dividing it's components by the magnitude of the vector.

Do you know how to cross-product? :o

Answer 2

I got it!

Answer 3

thank you!

Answer 4

oh good job! c: