Asked by Anonymous
Determine two unit vectors that are perpendicular to both a=[-5,6,2] and d=[3,3,-8].
Answers
Answered by
Reiny
1. find the cross product of the two given vectors, that will be a perpendicular
2. divide that vector by its magnitude to make it a unit vector
3. switch the signs to get the other unit vector.
2. divide that vector by its magnitude to make it a unit vector
3. switch the signs to get the other unit vector.