Homework Statement
Describe all unit vectors orthogonal to both of the given vectors:
\vec{a} = 2\vec{i} - 4\vec{j} + 3\vec{k}
\vec{b} = -4\vec{i} + 8\vec{j} - 6\vec{k}Homework Equations
The cross product of two vectors using the determinant, then dividing by the magnitude of the vector...