1. The problem statement, all variables and given/known data Given the vectors u = (2, 0, 1, -4) v = (2, 3, 0, 1) Find any unit vector orthogonal to both of them 2. Relevant equations I know that two vectors are orthogonal if their dot product is zero... 3. The attempt at a solution I don't even know how to begin! I know the unit vector for one vector is the vector over its magnitude, but what about two of them? How do I find something that's orthogonal to both at the same time? Please help ASAP! :) Thanks.